Merge pull request #114452 from NixOS/staging-next

Staging next

191 files changed, 700 insertions, 537 deletions

diff --git a/pkgs/applications/networking/gns3/server.nix b/pkgs/applications/networking/gns3/server.nix
index c9fbe959fde0e..b0d215c47bb41 100644
--- a/pkgs/applications/networking/gns3/server.nix
+++ b/pkgs/applications/networking/gns3/server.nix
@@ -6,17 +6,6 @@ let
   defaultOverrides = commonOverrides ++ [
     (mkOverride "aiofiles" "0.5.0"
       "98e6bcfd1b50f97db4980e182ddd509b7cc35909e903a8fe50d8849e02d815af")
-    (self: super: {
-      py-cpuinfo = super.py-cpuinfo.overridePythonAttrs (oldAttrs: rec {
-        version = "7.0.0";
-        src = fetchFromGitHub {
-           owner = "workhorsy";
-           repo = "py-cpuinfo";
-           rev = "v${version}";
-           sha256 = "10qfaibyb2syiwiyv74l7d97vnmlk079qirgnw3ncklqjs0s3gbi";
-        };
-      });
-    })
   ];
 
   python = python3.override {
diff --git a/pkgs/development/python-modules/Mako/default.nix b/pkgs/development/python-modules/Mako/default.nix
index c129e411a4739..533e1317a0919 100644
--- a/pkgs/development/python-modules/Mako/default.nix
+++ b/pkgs/development/python-modules/Mako/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "Mako";
-  version = "1.1.3";
+  version = "1.1.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "8195c8c1400ceb53496064314c6736719c6f25e7479cd24c77be3d9361cddc27";
+    sha256 = "17831f0b7087c313c0ffae2bcbbd3c1d5ba9eeac9c38f2eb7b50e8c99fe9d5ab";
   };
 
   propagatedBuildInputs = [ markupsafe ];
diff --git a/pkgs/development/python-modules/Pygments/default.nix b/pkgs/development/python-modules/Pygments/default.nix
index 02f39b3014d4b..a879aef02266f 100644
--- a/pkgs/development/python-modules/Pygments/default.nix
+++ b/pkgs/development/python-modules/Pygments/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "Pygments";
-  version = "2.7.2";
+  version = "2.7.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "381985fcc551eb9d37c52088a32914e00517e57f4a21609f48141ba08e193fa0";
+    sha256 = "df49d09b498e83c1a73128295860250b0b7edd4c723a32e9bc0d295c7c2ec337";
   };
 
   propagatedBuildInputs = [ docutils ];
diff --git a/pkgs/development/python-modules/Rtree/default.nix b/pkgs/development/python-modules/Rtree/default.nix
index 82c8ced9704b2..b5996a13d981d 100644
--- a/pkgs/development/python-modules/Rtree/default.nix
+++ b/pkgs/development/python-modules/Rtree/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "Rtree";
-  version = "0.9.4";
+  version = "0.9.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0i1zlyz6vczy3cgg7fan5hq9zzjm7s7zdzfh83ma8g9vq3i2gqya";
+    sha256 = "be8772ca34699a9ad3fb4cfe2cfb6629854e453c10b3328039301bbfc128ca3e";
   };
 
   propagatedBuildInputs = [ libspatialindex ];
diff --git a/pkgs/development/python-modules/accupy/default.nix b/pkgs/development/python-modules/accupy/default.nix
index 0d2cd2239b503..67aba73421489 100644
--- a/pkgs/development/python-modules/accupy/default.nix
+++ b/pkgs/development/python-modules/accupy/default.nix
@@ -1,41 +1,47 @@
 { lib
 , buildPythonPackage
 , fetchPypi
+, pythonOlder
 , mpmath
 , numpy
-, pipdate
 , pybind11
 , pyfma
 , eigen
+, importlib-metadata
 , pytestCheckHook
 , matplotlib
+, dufte
 , isPy27
 }:
 
 buildPythonPackage rec {
   pname = "accupy";
-  version = "0.3.3";
+  version = "0.3.4";
   disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a234c9897a683a6ade44f0bafa71196f122a61e3ebeacb5b813e7d139d54f3c7";
+    sha256 = "36506aca53154528997ac22aee6292c83da0f4850bb375c149512b5284bd4948";
   };
 
+  nativeBuildInputs = [
+    pybind11
+  ];
+
   buildInputs = [
-    pybind11 eigen
+    eigen
   ];
 
   propagatedBuildInputs = [
     mpmath
     numpy
-    pipdate
     pyfma
-  ];
+  ] ++ lib.optional (pythonOlder "3.8") importlib-metadata;
 
   checkInputs = [
     pytestCheckHook
     matplotlib
+    dufte
   ];
 
   postConfigure = ''
diff --git a/pkgs/development/python-modules/adal/default.nix b/pkgs/development/python-modules/adal/default.nix
index 55dc21240ec22..fab4c0839e20e 100644
--- a/pkgs/development/python-modules/adal/default.nix
+++ b/pkgs/development/python-modules/adal/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "adal";
-  version = "1.2.5";
+  version = "1.2.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "8003ba03ef04170195b3eddda8a5ab43649ef2c5f0287023d515affb1ccfcfc3";
+    sha256 = "08b94d30676ceb78df31bce9dd0f05f1bc2b6172e44c437cbf5b968a00ac6489";
   };
 
   propagatedBuildInputs =  [ requests pyjwt dateutil ];
diff --git a/pkgs/development/python-modules/aniso8601/default.nix b/pkgs/development/python-modules/aniso8601/default.nix
index 538cb11db13f9..90d34951e4410 100644
--- a/pkgs/development/python-modules/aniso8601/default.nix
+++ b/pkgs/development/python-modules/aniso8601/default.nix
@@ -3,7 +3,7 @@
 
 buildPythonPackage rec {
   pname = "aniso8601";
-  version = "8.1.0";
+  version = "8.1.1";
 
   meta = with lib; {
     description = "Parses ISO 8601 strings.";
@@ -17,6 +17,6 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "246bf8d3611527030889e6df970878969d3a2f760ba3eb694fa1fb10e6ce53f9";
+    sha256 = "be08b19c19ca527af722f2d4ba4dc569db292ec96f7de963746df4bb0bff9250";
   };
 }
diff --git a/pkgs/development/python-modules/ansible-runner/default.nix b/pkgs/development/python-modules/ansible-runner/default.nix
index 7f29bb5695c68..ba11ef11e3b89 100644
--- a/pkgs/development/python-modules/ansible-runner/default.nix
+++ b/pkgs/development/python-modules/ansible-runner/default.nix
@@ -14,11 +14,11 @@
 
 buildPythonPackage rec {
   pname = "ansible-runner";
-  version = "1.4.6";
+  version = "1.4.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "53605de32f7d3d3442a6deb8937bf1d9c1f91c785e3f71003d22c3e63f85c71d";
+    sha256 = "1bb56f9061c3238d89ec8871bc842f5b8d0e868f892347e8455c98d5b6fa58a1";
   };
 
   checkInputs = [ pytest mock ];
diff --git a/pkgs/development/python-modules/appnope/default.nix b/pkgs/development/python-modules/appnope/default.nix
index 2380fb7d8adfd..e4f1262a6c609 100644
--- a/pkgs/development/python-modules/appnope/default.nix
+++ b/pkgs/development/python-modules/appnope/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "appnope";
-  version = "0.1.0";
+  version = "0.1.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "8b995ffe925347a2138d7ac0fe77155e4311a0ea6d6da4f5128fe4b3cbe5ed71";
+    sha256 = "dd83cd4b5b460958838f6eb3000c660b1f9caf2a5b1de4264e941512f603258a";
   };
 
   meta = {
diff --git a/pkgs/development/python-modules/atpublic/default.nix b/pkgs/development/python-modules/atpublic/default.nix
index 41353598f8959..f21733991044b 100644
--- a/pkgs/development/python-modules/atpublic/default.nix
+++ b/pkgs/development/python-modules/atpublic/default.nix
@@ -7,12 +7,12 @@
 
 buildPythonPackage rec {
   pname = "atpublic";
-  version = "2.1.1";
+  version = "2.1.3";
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "fa1d48bcb85bbed90f6ffee6936578f65ff0e93aa607397bd88eaeb408bd96d8";
+    sha256 = "e0b274759bfbcb6eeb7c7b44a7a46391990a43ac77aa55359b075765b54d9f5d";
   };
 
   propagatedBuildInputs = lib.optionals (pythonOlder "3.8") [
diff --git a/pkgs/development/python-modules/autopep8/default.nix b/pkgs/development/python-modules/autopep8/default.nix
index c748c0cb8c1a2..fa3482c07951d 100644
--- a/pkgs/development/python-modules/autopep8/default.nix
+++ b/pkgs/development/python-modules/autopep8/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "autopep8";
-  version = "1.5.4";
+  version = "1.5.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d21d3901cb0da6ebd1e83fc9b0dfbde8b46afc2ede4fe32fbda0c7c6118ca094";
+    sha256 = "cae4bc0fb616408191af41d062d7ec7ef8679c7f27b068875ca3a9e2878d5443";
   };
 
   propagatedBuildInputs = [ pycodestyle toml ];
diff --git a/pkgs/development/python-modules/cairosvg/default.nix b/pkgs/development/python-modules/cairosvg/default.nix
index 53f3ebc0c0881..0244f772be114 100644
--- a/pkgs/development/python-modules/cairosvg/default.nix
+++ b/pkgs/development/python-modules/cairosvg/default.nix
@@ -4,13 +4,13 @@
 
 buildPythonPackage rec {
   pname = "CairoSVG";
-  version = "2.5.0";
+  version = "2.5.1";
 
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "3fc50d10f0cbef53b3ee376a97a88d81bbd9e2f190f7e63de08431a1a08e9afa";
+    sha256 = "bfa0deea7fa0b9b2f29e41b747a915c249dbca731a4667c2917e47ff96e773e0";
   };
 
   propagatedBuildInputs = [ cairocffi cssselect2 defusedxml pillow tinycss2 ];
diff --git a/pkgs/development/python-modules/celery/default.nix b/pkgs/development/python-modules/celery/default.nix
index 3ba06c92a5ce5..e1fb0b98ea0cd 100644
--- a/pkgs/development/python-modules/celery/default.nix
+++ b/pkgs/development/python-modules/celery/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "celery";
-  version = "5.0.2";
+  version = "5.0.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "012c814967fe89e3f5d2cf49df2dba3de5f29253a7f4f2270e8fce6b901b4ebf";
+    sha256 = "f4efebe6f8629b0da2b8e529424de376494f5b7a743c321c8a2ddc2b1414921c";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/cffi/default.nix b/pkgs/development/python-modules/cffi/default.nix
index 3dcd6a996cb92..afd9cfdc29508 100644
--- a/pkgs/development/python-modules/cffi/default.nix
+++ b/pkgs/development/python-modules/cffi/default.nix
@@ -2,11 +2,11 @@
 
 if isPyPy then null else buildPythonPackage rec {
   pname = "cffi";
-  version = "1.14.4";
+  version = "1.14.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1a465cbe98a7fd391d47dce4b8f7e5b921e6cd805ef421d04f5f66ba8f06086c";
+    sha256 = "fd78e5fee591709f32ef6edb9a015b4aa1a5022598e36227500c8f4e02328d9c";
   };
 
   outputs = [ "out" "dev" ];
diff --git a/pkgs/development/python-modules/cmarkgfm/default.nix b/pkgs/development/python-modules/cmarkgfm/default.nix
index 3c6342f6596f6..5b94dc78cd6a7 100644
--- a/pkgs/development/python-modules/cmarkgfm/default.nix
+++ b/pkgs/development/python-modules/cmarkgfm/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "cmarkgfm";
-  version = "0.5.0";
+  version = "0.5.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "7a5131a78836e55dcdb1f2c5f17bbaa40e5f83c86a205de1b71a298928e1391f";
+    sha256 = "e7d65b90645faa55c28886d01f658235af08b4c4edbf9d959518a17007dd20b4";
   };
 
   propagatedBuildInputs = [ cffi ];
diff --git a/pkgs/development/python-modules/codecov/default.nix b/pkgs/development/python-modules/codecov/default.nix
index 924422bf7d4f1..2e8cbf29220cd 100644
--- a/pkgs/development/python-modules/codecov/default.nix
+++ b/pkgs/development/python-modules/codecov/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "codecov";
-  version = "2.1.10";
+  version = "2.1.11";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d30ad6084501224b1ba699cbf018a340bb9553eb2701301c14133995fdd84f33";
+    sha256 = "6cde272454009d27355f9434f4e49f238c0273b216beda8472a65dc4957f473b";
   };
 
   checkInputs = [ unittest2 ]; # Tests only
diff --git a/pkgs/development/python-modules/coverage/default.nix b/pkgs/development/python-modules/coverage/default.nix
index 8823435e2f8b7..b7bb3c811344a 100644
--- a/pkgs/development/python-modules/coverage/default.nix
+++ b/pkgs/development/python-modules/coverage/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "coverage";
-  version = "5.3";
+  version = "5.3.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "280baa8ec489c4f542f8940f9c4c2181f0306a8ee1a54eceba071a449fb870a0";
+    sha256 = "38f16b1317b8dd82df67ed5daa5f5e7c959e46579840d77a67a4ceb9cef0a50b";
   };
 
   # No tests in archive
diff --git a/pkgs/development/python-modules/cvxopt/default.nix b/pkgs/development/python-modules/cvxopt/default.nix
index 9270effcaa91f..d3cbc94f71531 100644
--- a/pkgs/development/python-modules/cvxopt/default.nix
+++ b/pkgs/development/python-modules/cvxopt/default.nix
@@ -17,13 +17,13 @@ assert (!blas.isILP64) && (!lapack.isILP64);
 
 buildPythonPackage rec {
   pname = "cvxopt";
-  version = "1.2.5";
+  version = "1.2.6";
 
   disabled = isPyPy; # hangs at [translation:info]
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0widrfxr0x0cyg72ibkv7fdzkvmf5mllchq1x4fs2a36plv8rv4l";
+    sha256 = "a4c433706fd0ad9d47e7f222773a7f7601766fb8e74b633524b3c3fce29aa73e";
   };
 
   buildInputs = [ blas lapack ];
diff --git a/pkgs/development/python-modules/cx_freeze/default.nix b/pkgs/development/python-modules/cx_freeze/default.nix
index 1c3ee68929904..53f0ef656e20a 100644
--- a/pkgs/development/python-modules/cx_freeze/default.nix
+++ b/pkgs/development/python-modules/cx_freeze/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "cx_Freeze";
-  version = "6.4.1";
+  version = "6.4.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "043513b85e33038e38cc0571cea1f3ee8044ec083891c9a5dad1d436894424ea";
+    sha256 = "fe0af7c658442402bcd209f993219a6ab98a951459495b4a141eb03b552a1c68";
   };
 
   disabled = pythonOlder "3.5";
diff --git a/pkgs/development/python-modules/cypari2/default.nix b/pkgs/development/python-modules/cypari2/default.nix
index a7115d1e940da..8c189848fc3b2 100644
--- a/pkgs/development/python-modules/cypari2/default.nix
+++ b/pkgs/development/python-modules/cypari2/default.nix
@@ -11,11 +11,11 @@
 buildPythonPackage rec {
   pname = "cypari2";
   # upgrade may break sage, please test the sage build or ping @timokau on upgrade
-  version = "2.1.1";
+  version = "2.1.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "df1ef62e771ec36e5a456f5fc8b51bc6745b70f0efdd0c7a30c3f0b5f1fb93db";
+    sha256 = "03cd45edab8716ebbfdb754e65fea72e873c73dc91aec098fe4a01e35324ac7a";
   };
 
   # This differs slightly from the default python installPhase in that it pip-installs
diff --git a/pkgs/development/python-modules/dask-jobqueue/default.nix b/pkgs/development/python-modules/dask-jobqueue/default.nix
index f4f5c03858ae2..8a3174fff3d7b 100644
--- a/pkgs/development/python-modules/dask-jobqueue/default.nix
+++ b/pkgs/development/python-modules/dask-jobqueue/default.nix
@@ -8,12 +8,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.7.1";
+  version = "0.7.2";
   pname = "dask-jobqueue";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d32ddf3e3c7db29ace102037fa5f61c8db2d945176454dc316a6ffdb8bbfe88b";
+    sha256 = "1767f4146b2663d9d2eaef62b882a86e1df0bccdb8ae68ae3e5e546aa6796d35";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/datadog/default.nix b/pkgs/development/python-modules/datadog/default.nix
index a8917c3965f8a..4a1bddfe3692b 100644
--- a/pkgs/development/python-modules/datadog/default.nix
+++ b/pkgs/development/python-modules/datadog/default.nix
@@ -1,6 +1,19 @@
-{ lib, buildPythonPackage, fetchPypi, pythonOlder
-, decorator, requests, simplejson, pillow, typing
-, nose, mock, pytest, freezegun }:
+{ lib
+, buildPythonPackage
+, fetchPypi
+, pythonOlder
+, decorator
+, requests
+, typing
+, configparser
+, click
+, freezegun
+, mock
+, pytestCheckHook
+, pytest-vcr
+, python-dateutil
+, vcrpy
+}:
 
 buildPythonPackage rec {
   pname = "datadog";
@@ -15,13 +28,30 @@ buildPythonPackage rec {
     find . -name '*.pyc' -exec rm {} \;
   '';
 
-  propagatedBuildInputs = [ decorator requests simplejson pillow ]
-    ++ lib.optionals (pythonOlder "3.5") [ typing ];
+  propagatedBuildInputs = [ decorator requests ]
+    ++ lib.optional (pythonOlder "3.5") typing
+    ++ lib.optional (pythonOlder "3.0") configparser;
 
-  checkInputs = [ nose mock pytest freezegun ];
-  checkPhase = ''
-    pytest tests/unit
-  '';
+  checkInputs = [
+    click
+    freezegun
+    mock
+    pytestCheckHook
+    pytest-vcr
+    python-dateutil
+    vcrpy
+  ];
+
+  disabledTestPaths = [
+    "tests/unit/dogstatsd/test_statsd.py" # does not work in sandbox
+  ];
+
+  disabledTests = [
+    "test_default_settings_set"
+    "test_threadstats_thread_safety"
+  ];
+
+  pythonImportsCheck = [ "datadog" ];
 
   meta = with lib; {
     description = "The Datadog Python library";
diff --git a/pkgs/development/python-modules/diskcache/default.nix b/pkgs/development/python-modules/diskcache/default.nix
index 8b968c3272fb5..ed6007f87ed2c 100644
--- a/pkgs/development/python-modules/diskcache/default.nix
+++ b/pkgs/development/python-modules/diskcache/default.nix
@@ -7,18 +7,17 @@
 , pytest_xdist
 , pytest-django
 , mock
-, django
 }:
 
 buildPythonPackage rec {
   pname = "diskcache";
-  version = "5.1.0";
+  version = "5.2.1";
 
   src = fetchFromGitHub {
     owner = "grantjenks";
     repo = "python-diskcache";
     rev = "v${version}";
-    sha256 = "0xwqw60dbn1x2294galcs08vm6ydcr677lr8slqz8a3ry6sgkhn9";
+    sha256 = "sha256-dWtEyyWpg0rxEwyhBdPyApzgS9o60HVGbtY76ELHvX8=";
   };
 
   checkInputs = [
@@ -31,6 +30,7 @@ buildPythonPackage rec {
 
   # Darwin sandbox causes most tests to fail.
   doCheck = !stdenv.isDarwin;
+  pythonImportsCheck = [ "diskcache" ];
 
   meta = with lib; {
     description = "Disk and file backed persistent cache";
diff --git a/pkgs/development/python-modules/django-mailman3/default.nix b/pkgs/development/python-modules/django-mailman3/default.nix
index fbac0a82a17ff..54cde59a4bded 100644
--- a/pkgs/development/python-modules/django-mailman3/default.nix
+++ b/pkgs/development/python-modules/django-mailman3/default.nix
@@ -8,7 +8,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-NoWVs8JiPt6spb7qXxKIdCTDhO3W9wUs9EJEMHUIQxM=";
+    sha256 = "368595b3c2623edeaca5beea5f12887424c384edd6f7052cf442443075084313";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/django_evolution/default.nix b/pkgs/development/python-modules/django_evolution/default.nix
index 816442d6e2a82..16358c54c1a74 100644
--- a/pkgs/development/python-modules/django_evolution/default.nix
+++ b/pkgs/development/python-modules/django_evolution/default.nix
@@ -7,12 +7,12 @@
 
 buildPythonPackage rec {
   pname = "django_evolution";
-  version = "2.1";
+  version = "2.1.2";
   disabled = isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "997efdc7f27248fd3c5e9eeccae1cfee046dfead037b171d30cbe6e91c9ca3d7";
+    sha256 = "28bad07b5e29a0ea4bd9727c6927cbee25d349d21606a553a0c748fbee0c073c";
   };
 
   propagatedBuildInputs = [ django ];
diff --git a/pkgs/development/python-modules/docker/default.nix b/pkgs/development/python-modules/docker/default.nix
index 5b148a9d62aff..8a9e9c9080442 100644
--- a/pkgs/development/python-modules/docker/default.nix
+++ b/pkgs/development/python-modules/docker/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "docker";
-  version = "4.4.1";
+  version = "4.4.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-BgSnRxnV0t5Dh1OTS3Vb/NpvYvSbjkswlppLCiqKEiA=";
+    sha256 = "de5753b7f6486dd541a98393e423e387579b8974a5068748b83f852cc76a89d6";
   };
 
   nativeBuildInputs = lib.optional isPy27 mock;
diff --git a/pkgs/development/python-modules/docrep/default.nix b/pkgs/development/python-modules/docrep/default.nix
index cd1971234a3b9..3e5d9f21a2bb5 100644
--- a/pkgs/development/python-modules/docrep/default.nix
+++ b/pkgs/development/python-modules/docrep/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "docrep";
-  version = "0.3.1";
+  version = "0.3.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ef6e7433716c0d2c59889aae8bff800b48e82d7e759dfd934b93100dc7bccaa1";
+    sha256 = "ed8a17e201abd829ef8da78a0b6f4d51fb99a4cbd0554adbed3309297f964314";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/dpkt/default.nix b/pkgs/development/python-modules/dpkt/default.nix
index 52f4f42661d92..ebaa4c88b9681 100644
--- a/pkgs/development/python-modules/dpkt/default.nix
+++ b/pkgs/development/python-modules/dpkt/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "dpkt";
-  version = "1.9.4";
+  version = "1.9.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f4e579cbaf6e2285ebf3a9e84019459b4367636bac079ba169527e582fca48b4";
+    sha256 = "141cab4defcb4ead83e664765ebb045f55dbe73e17d617acafd6eaf368d7c55e";
   };
 
   meta = with lib; {
diff --git a/pkgs/development/python-modules/easygui/default.nix b/pkgs/development/python-modules/easygui/default.nix
index 322e6461e5d47..4a85e5b88366f 100644
--- a/pkgs/development/python-modules/easygui/default.nix
+++ b/pkgs/development/python-modules/easygui/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "easygui";
-  version = "0.98.1";
+  version = "0.98.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1zmvmwgxyzvm83818skhn8b4wrci4kmnixaax8q3ia5cn7xrmj6v";
+    sha256 = "073f728ca88a77b74f404446fb8ec3004945427677c5618bd00f70c1b999fef2";
   };
 
   doCheck = false; # No tests available
diff --git a/pkgs/development/python-modules/eve/default.nix b/pkgs/development/python-modules/eve/default.nix
index 4d5c6173cd79f..32f531e4ff595 100644
--- a/pkgs/development/python-modules/eve/default.nix
+++ b/pkgs/development/python-modules/eve/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "Eve";
-  version = "1.1.4";
+  version = "1.1.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "3a057277bba7144a0c15ab8c737dc8a1002e87e7284847aa011ce122e353418e";
+    sha256 = "5647ee7dd6e063b967276e49f564cd4f96decdd0a218482bdf86c404a2be1fbf";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/eventlet/default.nix b/pkgs/development/python-modules/eventlet/default.nix
index 93b0588598580..9966dd81d2ee3 100644
--- a/pkgs/development/python-modules/eventlet/default.nix
+++ b/pkgs/development/python-modules/eventlet/default.nix
@@ -12,11 +12,11 @@
 
 buildPythonPackage rec {
   pname = "eventlet";
-  version = "0.30.0";
+  version = "0.30.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "19d6f3aa9525221ba60d0ec31b570508021af7ad5497fb77f77501fe9a7c34d3";
+    sha256 = "d00649a7e17de0bcddff1a96311ed3baf1b295b3223d4b71aceafe7b45e6d6f8";
   };
 
   propagatedBuildInputs = [ dnspython greenlet monotonic six ]
diff --git a/pkgs/development/python-modules/exdown/default.nix b/pkgs/development/python-modules/exdown/default.nix
index bf0a71984c585..946665add3ff9 100644
--- a/pkgs/development/python-modules/exdown/default.nix
+++ b/pkgs/development/python-modules/exdown/default.nix
@@ -1,4 +1,4 @@
-{ lib, buildPythonPackage, fetchPypi, pythonOlder
+{ lib, buildPythonPackage, isPy27, fetchPypi, pythonOlder
 , importlib-metadata }:
 
 buildPythonPackage rec {
@@ -6,6 +6,8 @@ buildPythonPackage rec {
   version = "0.8.5";
   format = "pyproject";
 
+  disabled = isPy27;
+
   src = fetchPypi {
     inherit pname version;
     sha256 = "1ly67whyfn74nr0dncarf3xbd96hacvzgjihx4ibckkc4h9z46bj";
diff --git a/pkgs/development/python-modules/execnet/default.nix b/pkgs/development/python-modules/execnet/default.nix
index ec4bcca9f86a3..b66c8a28128cd 100644
--- a/pkgs/development/python-modules/execnet/default.nix
+++ b/pkgs/development/python-modules/execnet/default.nix
@@ -2,22 +2,22 @@
 , buildPythonPackage
 , isPyPy
 , fetchPypi
-, pytest
-, setuptools_scm
+, pytestCheckHook
+, setuptools-scm
 , apipkg
 }:
 
 buildPythonPackage rec {
   pname = "execnet";
-  version = "1.7.1";
+  version = "1.8.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "cacb9df31c9680ec5f95553976c4da484d407e85e41c83cb812aa014f0eddc50";
+    sha256 = "sha256-tzxVZeUX8kti3qilzqwXjGYcQwnTqgw+QghWwHLEEbQ=";
   };
 
-  checkInputs = [ pytest ];
-  nativeBuildInputs = [ setuptools_scm ];
+  checkInputs = [ pytestCheckHook ];
+  nativeBuildInputs = [ setuptools-scm ];
   propagatedBuildInputs = [ apipkg ];
 
   # remove vbox tests
@@ -29,15 +29,13 @@ buildPythonPackage rec {
     ${lib.optionalString isPyPy "rm -v testing/test_multi.py"}
   '';
 
-  checkPhase = ''
-    py.test testing
-  '';
+  pythonImportsCheck = [ "execnet" ];
 
   __darwinAllowLocalNetworking = true;
 
   meta = with lib; {
-    description = "Rapid multi-Python deployment";
-    license = licenses.gpl2;
+    description = "Distributed Python deployment and communication";
+    license = licenses.mit;
     homepage = "https://execnet.readthedocs.io/";
     maintainers = with maintainers; [ nand0p ];
   };
diff --git a/pkgs/development/python-modules/flask-jwt-extended/default.nix b/pkgs/development/python-modules/flask-jwt-extended/default.nix
index 580cd1f89f7b6..dd018d84a6d39 100644
--- a/pkgs/development/python-modules/flask-jwt-extended/default.nix
+++ b/pkgs/development/python-modules/flask-jwt-extended/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "Flask-JWT-Extended";
-  version = "3.25.0";
+  version = "3.25.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b2e4dba91661e4697b30269106386c2b29e416a00d9ff66b26c462edddc10078";
+    sha256 = "bbf4467f41c56cf1fd8a5870d2556f419c572aad2b4085757581c3f9b4d7767a";
   };
 
   propagatedBuildInputs = [ dateutil flask pyjwt werkzeug ];
diff --git a/pkgs/development/python-modules/flower/default.nix b/pkgs/development/python-modules/flower/default.nix
index 605d08d1258e4..09368552966f6 100644
--- a/pkgs/development/python-modules/flower/default.nix
+++ b/pkgs/development/python-modules/flower/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "flower";
-  version = "0.9.5";
+  version = "0.9.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "171zckhk9ni14f1d82wf62hhciy0gx13fd02sr9m9qlj50fnv4an";
+    sha256 = "cf27a254268bb06fd4972408d0518237fcd847f7da4b4cd8055e228150ace8f3";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/forbiddenfruit/default.nix b/pkgs/development/python-modules/forbiddenfruit/default.nix
index 1bb3b17e9df30..6ad99a12581e3 100644
--- a/pkgs/development/python-modules/forbiddenfruit/default.nix
+++ b/pkgs/development/python-modules/forbiddenfruit/default.nix
@@ -5,12 +5,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.1.3";
+  version = "0.1.4";
   pname = "forbiddenfruit";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1188a07cc24a9bd2c529dad06490b80a6fc88cde968af4d7861da81686b2cc8c";
+    sha256 = "e3f7e66561a29ae129aac139a85d610dbf3dd896128187ed5454b6421f624253";
   };
 
   checkInputs = [ nose ];
diff --git a/pkgs/development/python-modules/fs/default.nix b/pkgs/development/python-modules/fs/default.nix
index 1f784a06e2eaa..aa6831441d898 100644
--- a/pkgs/development/python-modules/fs/default.nix
+++ b/pkgs/development/python-modules/fs/default.nix
@@ -20,11 +20,11 @@
 
 buildPythonPackage rec {
   pname = "fs";
-  version = "2.4.11";
+  version = "2.4.12";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "cc99d476b500f993df8ef697b96dc70928ca2946a455c396a566efe021126767";
+    sha256 = "c10ba188b14d6213a1ca950efd004931abbfa64b294c80bbf1045753831bf42f";
   };
 
   buildInputs = [ glibcLocales ];
diff --git a/pkgs/development/python-modules/geventhttpclient/default.nix b/pkgs/development/python-modules/geventhttpclient/default.nix
index c82da3c8a98ee..c6ccf881156df 100644
--- a/pkgs/development/python-modules/geventhttpclient/default.nix
+++ b/pkgs/development/python-modules/geventhttpclient/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "geventhttpclient";
-  version = "1.4.4";
+  version = "1.4.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f59e5153f22e4a0be27b48aece8e45e19c1da294f8c49442b1c9e4d152c5c4c3";
+    sha256 = "3f0ab18d84ef26ba0c9df73ae2a41ba30a46072b447f2e36c740400de4a63d44";
   };
 
   buildInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/gipc/default.nix b/pkgs/development/python-modules/gipc/default.nix
index 8df2808328fb2..57db65268d5bd 100644
--- a/pkgs/development/python-modules/gipc/default.nix
+++ b/pkgs/development/python-modules/gipc/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "gipc";
-  version = "1.1.0";
+  version = "1.1.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "06116628e9cb7b2c34c8f248d0e4859fa5943e1e07381ad2b234ae9c7ed6f4cc";
+    sha256 = "f9a9d557e65e17bab8d7ff727ee3f1935e25bd52b01e63c23c7b3b52415728a5";
   };
 
   propagatedBuildInputs = [ gevent ];
diff --git a/pkgs/development/python-modules/google-cloud-monitoring/default.nix b/pkgs/development/python-modules/google-cloud-monitoring/default.nix
index f8fc079aa3e48..fb38954629b3e 100644
--- a/pkgs/development/python-modules/google-cloud-monitoring/default.nix
+++ b/pkgs/development/python-modules/google-cloud-monitoring/default.nix
@@ -12,11 +12,11 @@
 
 buildPythonPackage rec {
   pname = "google-cloud-monitoring";
-  version = "2.0.0";
+  version = "2.0.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "07r0y995fin6cbnqlhmd38fv3pfhhqyw04l7nr38sldrd82gmsqx";
+    sha256 = "639408cac9660b6c7c2324bf1b2461c9c8e338518b9ebb7ebfac833a61d753eb";
   };
 
   propagatedBuildInputs = [ libcst google-api-core proto-plus ];
diff --git a/pkgs/development/python-modules/gpsoauth/default.nix b/pkgs/development/python-modules/gpsoauth/default.nix
index 3caa89d06f787..b821c7e1f5830 100644
--- a/pkgs/development/python-modules/gpsoauth/default.nix
+++ b/pkgs/development/python-modules/gpsoauth/default.nix
@@ -16,12 +16,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.4.1";
+  version = "0.4.3";
   pname = "gpsoauth";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1c3f45824d45ac3d06b9d9a0c0eccafe1052505d31ac9a698aef8b00fb0dfc37";
+    sha256 = "b38f654450ec55f130c9414d457355d78030a2c29c5ad8f20b28304a9fc8fad7";
   };
 
   propagatedBuildInputs = [ cffi cryptography enum34 idna ipaddress ndg-httpsclient pyopenssl pyasn1 pycparser pycryptodomex requests six ];
diff --git a/pkgs/development/python-modules/gradient/default.nix b/pkgs/development/python-modules/gradient/default.nix
index 14df3b882bbaa..c4c6e3b356c6b 100644
--- a/pkgs/development/python-modules/gradient/default.nix
+++ b/pkgs/development/python-modules/gradient/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "gradient";
-  version = "1.4.0";
+  version = "1.4.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "15s21945hg342195ig7nchap5mdnsw931iis92pr7hy8ff0rks3n";
+    sha256 = "2ed10db306d4c8632b7d04d71d44a04331a6e80e5ebab7296a98e67e8a50fb71";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/hdbscan/default.nix b/pkgs/development/python-modules/hdbscan/default.nix
index 6ee76e5271a7d..6e381794cff58 100644
--- a/pkgs/development/python-modules/hdbscan/default.nix
+++ b/pkgs/development/python-modules/hdbscan/default.nix
@@ -12,11 +12,11 @@
 
 buildPythonPackage rec {
   pname = "hdbscan";
-  version = "0.8.26";
+  version = "0.8.27";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0zlj2y42f0hrklviv21j9m895259ad8273dxgh7b44702781r9l1";
+    sha256 = "e3a418d0d36874f7b6a1bf0b7461f3857fc13a525fd48ba34caed2fe8973aa26";
   };
 
   checkInputs = [ nose ];
diff --git a/pkgs/development/python-modules/hickle/default.nix b/pkgs/development/python-modules/hickle/default.nix
index 0806573d7bec6..036122f702b44 100644
--- a/pkgs/development/python-modules/hickle/default.nix
+++ b/pkgs/development/python-modules/hickle/default.nix
@@ -19,12 +19,12 @@
 
 buildPythonPackage rec {
   pname   = "hickle";
-  version = "4.0.1";
+  version = "4.0.4";
   disabled = pythonOlder "3.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "fcf2c4f9e4b7f0d9dae7aa6c59a58473884017875d3b17898d56eaf8a9c1da96";
+    sha256 = "0d35030a76fe1c7fa6480088cde932689960ed354a2539ffaf5f3c90c578c06f";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/howdoi/default.nix b/pkgs/development/python-modules/howdoi/default.nix
index e6323c951ee93..68b1090c3529e 100644
--- a/pkgs/development/python-modules/howdoi/default.nix
+++ b/pkgs/development/python-modules/howdoi/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "howdoi";
-  version = "2.0.10";
+  version = "2.0.12";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e561e3c5d4f39ab1f86e9f24bb0b2803ee6e312de61e90907f739aa638f35215";
+    sha256 = "bab3eab349ec0b534cf1b05a563d45e4d301b914c53a7f2c3446fdcc60497c93";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/httplib2/default.nix b/pkgs/development/python-modules/httplib2/default.nix
index b23d501f1e534..ce3b3aa1f6712 100644
--- a/pkgs/development/python-modules/httplib2/default.nix
+++ b/pkgs/development/python-modules/httplib2/default.nix
@@ -1,21 +1,53 @@
-{ lib, buildPythonPackage, fetchPypi }:
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, isPy27
+, mock
+, pyparsing
+, pytest-forked
+, pytest-randomly
+, pytest-timeout
+, pytest-xdist
+, pytestCheckHook
+, six
+}:
 
 buildPythonPackage rec {
   pname = "httplib2";
-  version = "0.18.1";
+  version = "0.19.0";
 
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "8af66c1c52c7ffe1aa5dc4bcd7c769885254b0756e6e69f953c7f0ab49a70ba3";
+  src = fetchFromGitHub {
+    owner = pname;
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "04y2bc2yv3q84llxnafqrciqxjqpxbrd8glbnvvr16c20fwc3r4q";
   };
 
-  # Needs setting up
-  doCheck = false;
+  postPatch = ''
+    sed -i "/--cov/d" setup.cfg
+  '';
+
+  propagatedBuildInputs = [ pyparsing ];
+
+  checkInputs = [
+    mock
+    pytest-forked
+    pytest-randomly
+    pytest-timeout
+    pytest-xdist
+    six
+    pytestCheckHook
+  ];
+
+  # Don't run tests for Python 2.7
+  doCheck = !isPy27;
+  pytestFlagsArray = [ "--ignore python2" ];
+  pythonImportsCheck = [ "httplib2" ];
 
   meta = with lib; {
-    homepage = "https://github.com/httplib2/httplib2";
     description = "A comprehensive HTTP client library";
+    homepage = "https://httplib2.readthedocs.io";
     license = licenses.mit;
-    maintainers = with maintainers; [ ];
+    maintainers = with maintainers; [ fab ];
   };
 }
diff --git a/pkgs/development/python-modules/httpretty/default.nix b/pkgs/development/python-modules/httpretty/default.nix
index 8974672d0a936..b4a82d04fa18e 100644
--- a/pkgs/development/python-modules/httpretty/default.nix
+++ b/pkgs/development/python-modules/httpretty/default.nix
@@ -19,7 +19,7 @@
 
 buildPythonPackage rec {
   pname = "httpretty";
-  version = "1.0.3";
+  version = "1.0.5";
 
   # drop this for version > 0.9.7
   # Flaky tests: https://github.com/gabrielfalcao/HTTPretty/pull/394
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9335cbd8f38745e0e2dc4755d8932a77d378d93e15804969504b1e6b568d613c";
+    sha256 = "e53c927c4d3d781a0761727f1edfad64abef94e828718e12b672a678a8b3e0b5";
   };
 
   propagatedBuildInputs = [ six ];
diff --git a/pkgs/development/python-modules/hvac/default.nix b/pkgs/development/python-modules/hvac/default.nix
index f7eb294841425..f67b5de7ee063 100644
--- a/pkgs/development/python-modules/hvac/default.nix
+++ b/pkgs/development/python-modules/hvac/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "hvac";
-  version = "0.10.7";
+  version = "0.10.8";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "6ee2ba6002f11151472fa873b6637d902fc6045a2193aea08b39ae8147c230ba";
+    sha256 = "cd74138994b1b99cdb75d34aadfd900352b3170bfc31c5e4cc0ff63eaa731cf9";
   };
 
   propagatedBuildInputs = [ requests six ];
diff --git a/pkgs/development/python-modules/hypothesis/default.nix b/pkgs/development/python-modules/hypothesis/default.nix
index dac4ca43fc91b..e956cb9cc46fc 100644
--- a/pkgs/development/python-modules/hypothesis/default.nix
+++ b/pkgs/development/python-modules/hypothesis/default.nix
@@ -1,7 +1,14 @@
-{ lib, buildPythonPackage, fetchFromGitHub
-, isPy3k, attrs, coverage, enum34, pexpect
-, doCheck ? true, pytest, pytest_xdist, flaky, mock
+{ lib
+, buildPythonPackage
+, pythonAtLeast
+, fetchFromGitHub
+, attrs
+, pexpect
+, doCheck ? true
+, pytestCheckHook
+, pytest-xdist
 , sortedcontainers
+, tzdata
 }:
 buildPythonPackage rec {
   # https://hypothesis.readthedocs.org/en/latest/packaging.html
@@ -10,36 +17,40 @@ buildPythonPackage rec {
   # pytz fake_factory django numpy pytest
   # If you need these, you can just add them to your environment.
 
-  version = "5.30.0";
   pname = "hypothesis";
+  version = "5.49.0";
 
   # Use github tarballs that includes tests
   src = fetchFromGitHub {
     owner = "HypothesisWorks";
     repo = "hypothesis-python";
     rev = "hypothesis-python-${version}";
-    sha256 = "0fmc4jfaksr285fjhp18ibj2rr8cxmbd0pwx370r5wf8jnhm6jb3";
+    sha256 = "1lr9a93vdx70s9i1zazazif5hy8fbqhvwqq402ygpf53yw4lgi2w";
   };
 
   postUnpack = "sourceRoot=$sourceRoot/hypothesis-python";
 
   propagatedBuildInputs = [
     attrs
-    coverage
     sortedcontainers
-  ] ++ lib.optional (!isPy3k) enum34;
+  ];
+
+  checkInputs = [ pytestCheckHook pytest-xdist pexpect ]
+    ++ lib.optional (pythonAtLeast "3.9") tzdata;
 
-  checkInputs = [ pytest pytest_xdist flaky mock pexpect ];
   inherit doCheck;
 
-  checkPhase = ''
-    rm tox.ini # This file changes how py.test runs and breaks it
-    py.test tests/cover
+  # This file changes how pytest runs and breaks it
+  preCheck = ''
+    rm tox.ini
   '';
 
+  pytestFlagsArray = [ "tests/cover" ];
+
   meta = with lib; {
     description = "A Python library for property based testing";
     homepage = "https://github.com/HypothesisWorks/hypothesis";
     license = licenses.mpl20;
+    maintainers = with maintainers; [ SuperSandro2000 ];
   };
 }
diff --git a/pkgs/development/python-modules/hypothesmith/default.nix b/pkgs/development/python-modules/hypothesmith/default.nix
new file mode 100644
index 0000000000000..4bf1ca8d02f7c
--- /dev/null
+++ b/pkgs/development/python-modules/hypothesmith/default.nix
@@ -0,0 +1,24 @@
+{ lib, buildPythonPackage, fetchPypi, hypothesis, lark-parser, libcst, black, parso, pytestCheckHook, pytest-cov, pytest-xdist }:
+
+buildPythonPackage rec {
+  pname = "hypothesmith";
+  version = "0.1.8";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-+f8EexXE7TEs49pX6idXD4bWtTzhKvnyXlnmV2oAQQo=";
+  };
+
+  propagatedBuildInputs = [ hypothesis lark-parser libcst ];
+
+  checkInputs = [ black parso pytestCheckHook pytest-cov pytest-xdist ];
+
+  pythonImportsCheck = [ "hypothesmith" ];
+
+  meta = with lib; {
+    description = "Hypothesis strategies for generating Python programs, something like CSmith";
+    homepage = "https://github.com/Zac-HD/hypothesmith";
+    license = licenses.mpl20;
+    maintainers = with maintainers; [ SuperSandro2000 ];
+  };
+}
diff --git a/pkgs/development/python-modules/importlib-resources/default.nix b/pkgs/development/python-modules/importlib-resources/default.nix
index 22c05e3319c63..ccb2190cf0454 100644
--- a/pkgs/development/python-modules/importlib-resources/default.nix
+++ b/pkgs/development/python-modules/importlib-resources/default.nix
@@ -12,11 +12,11 @@
 
 buildPythonPackage rec {
   pname = "importlib_resources";
-  version = "3.3.0";
+  version = "3.3.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "7b51f0106c8ec564b1bef3d9c588bc694ce2b92125bbb6278f4f2f5b54ec3592";
+    sha256 = "0ed250dbd291947d1a298e89f39afcc477d5a6624770503034b72588601bcc05";
   };
 
   nativeBuildInputs = [ setuptools_scm toml ];
diff --git a/pkgs/development/python-modules/intake/default.nix b/pkgs/development/python-modules/intake/default.nix
index 32a56c3e95d73..49cf660bf568e 100644
--- a/pkgs/development/python-modules/intake/default.nix
+++ b/pkgs/development/python-modules/intake/default.nix
@@ -23,12 +23,12 @@
 
 buildPythonPackage rec {
   pname = "intake";
-  version = "0.6.0";
+  version = "0.6.1";
   disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0c284abeb74927a7366dcab6cefc010c4d050365b8af61c37326a2473a490a4e";
+    sha256 = "f09800203fcaf1512f9234e54dbd07ec2b5217aafd21716385725ec052f5a52e";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/iso8601/default.nix b/pkgs/development/python-modules/iso8601/default.nix
index b83374fff3e19..783f6f1eb3055 100644
--- a/pkgs/development/python-modules/iso8601/default.nix
+++ b/pkgs/development/python-modules/iso8601/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "iso8601";
-  version = "0.1.13";
+  version = "0.1.14";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f7dec22af52025d4526be94cc1303c7d8f5379b746a3f54a8c8446384392eeb1";
+    sha256 = "8aafd56fa0290496c5edbb13c311f78fa3a241f0853540da09d9363eae3ebd79";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/jaraco_classes/default.nix b/pkgs/development/python-modules/jaraco_classes/default.nix
index a3d19df76537c..9054f1f109c52 100644
--- a/pkgs/development/python-modules/jaraco_classes/default.nix
+++ b/pkgs/development/python-modules/jaraco_classes/default.nix
@@ -1,19 +1,34 @@
-{ buildPythonPackage, fetchPypi, isPy27, setuptools_scm, six, more-itertools }:
+{ lib, buildPythonPackage, fetchFromGitHub, isPy27
+, setuptools_scm, toml
+, more-itertools
+, pytestCheckHook
+}:
 
 buildPythonPackage rec {
   pname = "jaraco.classes";
-  version = "3.1.0";
+  version = "3.1.1";
   disabled = isPy27;
 
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "1avsxzm5mwylmy2zbxq3xvn48z5djb0qy3hwv4ryncprivzri1n3";
+  src = fetchFromGitHub {
+    owner = "jaraco";
+    repo = "jaraco.classes";
+    rev = "v${version}";
+    sha256 = "0wzrcsxi9gb65inayg0drm08iaw37jm1lqxhz3860i6pwjh503pr";
   };
 
   pythonNamespaces = [ "jaraco" ];
 
-  nativeBuildInputs = [ setuptools_scm ];
-  propagatedBuildInputs = [ six more-itertools ];
+  SETUPTOOLS_SCM_PRETEND_VERSION = version;
 
-  doCheck = false;
+  nativeBuildInputs = [ setuptools_scm toml ];
+
+  propagatedBuildInputs = [ more-itertools ];
+
+  checkInputs = [ pytestCheckHook ];
+
+  meta = with lib; {
+    description = "Utility functions for Python class constructs";
+    homepage = "https://github.com/jaraco/jaraco.classes";
+    license = licenses.mit;
+  };
 }
diff --git a/pkgs/development/python-modules/jinja2/default.nix b/pkgs/development/python-modules/jinja2/default.nix
index 5dc3cbe105e54..dce93d33ab506 100644
--- a/pkgs/development/python-modules/jinja2/default.nix
+++ b/pkgs/development/python-modules/jinja2/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "Jinja2";
-  version = "2.11.2";
+  version = "2.11.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "89aab215427ef59c34ad58735269eb58b1a5808103067f7bb9d5836c651b3bb0";
+    sha256 = "a6d58433de0ae800347cab1fa3043cebbabe8baa9d29e668f1c768cb87a333c6";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/joblib/default.nix b/pkgs/development/python-modules/joblib/default.nix
index 16edf3c04e14c..9c54418bafefa 100644
--- a/pkgs/development/python-modules/joblib/default.nix
+++ b/pkgs/development/python-modules/joblib/default.nix
@@ -13,12 +13,12 @@
 
 buildPythonPackage rec {
   pname = "joblib";
-  version = "0.17.0";
-  disabled = pythonOlder "3.6";
+  version = "1.0.0";
+  disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9e284edd6be6b71883a63c9b7f124738a3c16195513ad940eae7e3438de885d5";
+    sha256 = "092bnvr724cfvka8267z687bf086fvm7i1hwslkyrzf1g836dn3s";
   };
 
   checkInputs = [ sphinx numpydoc pytestCheckHook ];
diff --git a/pkgs/development/python-modules/jq/default.nix b/pkgs/development/python-modules/jq/default.nix
index 271f15c590001..efc1152678f31 100644
--- a/pkgs/development/python-modules/jq/default.nix
+++ b/pkgs/development/python-modules/jq/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "jq";
-  version = "1.1.1";
+  version = "1.1.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "62d649c4f6f26ed91810c8db075f5fe05319c3dc99dbebcd2d31b0b697a4592e";
+    sha256 = "77e747c6ad10ce65479f5f9064ab036483bf307bf71fdd7d6235ef895fcc506e";
   };
 
   patches = [ ./jq-py-setup.patch ];
diff --git a/pkgs/development/python-modules/jsbeautifier/default.nix b/pkgs/development/python-modules/jsbeautifier/default.nix
index a5468fa273b57..09eb45f964cde 100644
--- a/pkgs/development/python-modules/jsbeautifier/default.nix
+++ b/pkgs/development/python-modules/jsbeautifier/default.nix
@@ -2,14 +2,14 @@
 
 buildPythonApplication rec {
   pname = "jsbeautifier";
-  version = "1.13.0";
+  version = "1.13.5";
 
   propagatedBuildInputs = [ six editorconfig ];
   checkInputs = [ pytest ];
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f5565fbcd95f79945e124324815e586ae0d2e43df5af82a4400390e6ea789e8b";
+    sha256 = "4532a6bc85ba91ffc542b55d65cd13cedc971a934f26f51ed56d4c680b3fbe66";
   };
 
   meta = with lib; {
diff --git a/pkgs/development/python-modules/jsonpickle/default.nix b/pkgs/development/python-modules/jsonpickle/default.nix
index 66e7d62aa8393..abf3c27e98ff1 100644
--- a/pkgs/development/python-modules/jsonpickle/default.nix
+++ b/pkgs/development/python-modules/jsonpickle/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "jsonpickle";
-  version = "1.4.1";
+  version = "1.4.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e8d4b7cd0bd6826001a74377df1079a76ad8bae0f909282de2554164c837c8ba";
+    sha256 = "c9b99b28a9e6a3043ec993552db79f4389da11afcb1d0246d93c79f4b5e64062";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/jupyter_client/default.nix b/pkgs/development/python-modules/jupyter_client/default.nix
index 47d3bb6af0c00..456e82e75f184 100644
--- a/pkgs/development/python-modules/jupyter_client/default.nix
+++ b/pkgs/development/python-modules/jupyter_client/default.nix
@@ -12,11 +12,11 @@
 
 buildPythonPackage rec {
   pname = "jupyter_client";
-  version = "6.1.7";
+  version = "6.1.11";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "49e390b36fe4b4226724704ea28d9fb903f1a3601b6882ce3105221cd09377a1";
+    sha256 = "649ca3aca1e28f27d73ef15868a7c7f10d6e70f761514582accec3ca6bb13085";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/jupyter_core/default.nix b/pkgs/development/python-modules/jupyter_core/default.nix
index 54ea49c340042..cff5dc194aa44 100644
--- a/pkgs/development/python-modules/jupyter_core/default.nix
+++ b/pkgs/development/python-modules/jupyter_core/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "jupyter_core";
-  version = "4.7.0";
+  version = "4.7.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "aa1f9496ab3abe72da4efe0daab0cb2233997914581f9a071e07498c6add8ed3";
+    sha256 = "79025cb3225efcd36847d0840f3fc672c0abd7afd0de83ba8a1d3837619122b4";
   };
 
   checkInputs = [ pytest mock glibcLocales nose ];
diff --git a/pkgs/development/python-modules/ledgerblue/default.nix b/pkgs/development/python-modules/ledgerblue/default.nix
index fe94753f1a627..a900c61d40b89 100644
--- a/pkgs/development/python-modules/ledgerblue/default.nix
+++ b/pkgs/development/python-modules/ledgerblue/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "ledgerblue";
-  version = "0.1.34";
+  version = "0.1.35";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f9553d496fbc6b612d98cc9db2f1648c1bcb63939c988ee1520e8fcb9bd77b24";
+    sha256 = "44fbd8fcf62430a6b84d4e826a9ef7fc21c77a7d8ff275f3952d6086ef06d076";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/libcst/default.nix b/pkgs/development/python-modules/libcst/default.nix
index f064c34e15864..00f8634e47df0 100644
--- a/pkgs/development/python-modules/libcst/default.nix
+++ b/pkgs/development/python-modules/libcst/default.nix
@@ -1,9 +1,22 @@
-{ lib, buildPythonPackage, fetchFromGitHub, pythonOlder, black, isort
-, pytestCheckHook, pyyaml, typing-extensions, typing-inspect, dataclasses }:
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pythonOlder
+, hypothesis
+, doCheck ? true
+, dataclasses
+, hypothesmith
+, pytestCheckHook
+, pyyaml
+, typing-extensions
+, typing-inspect
+, black
+, isort
+}:
 
 buildPythonPackage rec {
   pname = "libcst";
-  version = "0.3.13";
+  version = "0.3.17";
 
   # Some files for tests missing from PyPi
   # https://github.com/Instagram/LibCST/issues/331
@@ -11,25 +24,21 @@ buildPythonPackage rec {
     owner = "instagram";
     repo = pname;
     rev = "v${version}";
-    sha256 = "0pbddjrsqj641mr6zijk2phfn15dampbx268zcws4bhhhnrxlj65";
+    sha256 = "sha256-mlSeB9OjCiUVYwcPYNrQdlfcj9DV/+wqVWt91uFsQsU=";
   };
 
   disabled = pythonOlder "3.6";
 
-  propagatedBuildInputs = [ pyyaml typing-inspect ]
+  propagatedBuildInputs = [ hypothesis typing-inspect pyyaml ]
     ++ lib.optional (pythonOlder "3.7") dataclasses;
 
-  checkInputs = [ black isort pytestCheckHook ];
+  checkInputs = [ black hypothesmith isort pytestCheckHook ];
+
+  inherit doCheck;
 
-  # https://github.com/Instagram/LibCST/issues/346
-  # https://github.com/Instagram/LibCST/issues/347
   preCheck = ''
     python -m libcst.codegen.generate visitors
     python -m libcst.codegen.generate return_types
-    rm libcst/tests/test_fuzz.py
-    rm libcst/tests/test_pyre_integration.py
-    rm libcst/metadata/tests/test_full_repo_manager.py
-    rm libcst/metadata/tests/test_type_inference_provider.py
   '';
 
   pythonImportsCheck = [ "libcst" ];
@@ -39,6 +48,6 @@ buildPythonPackage rec {
       "A Concrete Syntax Tree (CST) parser and serializer library for Python.";
     homepage = "https://github.com/Instagram/libcst";
     license = with licenses; [ mit asl20 psfl ];
-    maintainers = with maintainers; [ maintainers.ruuda ];
+    maintainers = with maintainers; [ ruuda SuperSandro2000 ];
   };
 }
diff --git a/pkgs/development/python-modules/locket/default.nix b/pkgs/development/python-modules/locket/default.nix
index e0be7d8f94407..fd75a965c52f6 100644
--- a/pkgs/development/python-modules/locket/default.nix
+++ b/pkgs/development/python-modules/locket/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "locket";
-  version = "0.2.0";
+  version = "0.2.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1d4z2zngrpqkrfhnd4yhysh66kjn4mblys2l06sh5dix2p0n7vhz";
+    sha256 = "3e1faba403619fe201552f083f1ecbf23f550941bc51985ac6ed4d02d25056dd";
   };
 
   buildInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/matplotlib/default.nix b/pkgs/development/python-modules/matplotlib/default.nix
index bf21422b77211..4be4189f8c7ad 100644
--- a/pkgs/development/python-modules/matplotlib/default.nix
+++ b/pkgs/development/python-modules/matplotlib/default.nix
@@ -20,14 +20,14 @@ assert enableTk -> (tcl != null)
 assert enableQt -> pyqt5 != null;
 
 buildPythonPackage rec {
-  version = "3.3.3";
+  version = "3.3.4";
   pname = "matplotlib";
 
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b1b60c6476c4cfe9e5cf8ab0d3127476fd3d5f05de0f343a452badaad0e4bdec";
+    sha256 = "3e477db76c22929e4c6876c44f88d790aacdf3c3f8f3a90cb1975c0bf37825b0";
   };
 
   XDG_RUNTIME_DIR = "/tmp";
diff --git a/pkgs/development/python-modules/mautrix/default.nix b/pkgs/development/python-modules/mautrix/default.nix
index d46b505991f3d..6632b88b72341 100644
--- a/pkgs/development/python-modules/mautrix/default.nix
+++ b/pkgs/development/python-modules/mautrix/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "mautrix";
-  version = "0.8.12";
+  version = "0.8.16";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "471684d40cbc2f7db345f2f809553b221a34d1c81e04bcdcb08a2832f140db1e";
+    sha256 = "ccaa1691affa5f257e13d61f7c46088ff0affdd782331b01bfdcbd0b3eb5e10e";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/mock/default.nix b/pkgs/development/python-modules/mock/default.nix
index e905add00f5f1..72e40d750ed13 100644
--- a/pkgs/development/python-modules/mock/default.nix
+++ b/pkgs/development/python-modules/mock/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "mock";
-  version = "4.0.2";
+  version = "4.0.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "dd33eb70232b6118298d516bbcecd26704689c386594f0f3c4f13867b2c56f72";
+    sha256 = "7d3fbbde18228f4ff2f1f119a45cdffa458b4c0dee32eb4d2bb2f82554bac7bc";
   };
 
   propagatedBuildInputs = [ six pbr ] ++ lib.optionals isPy27 [ funcsigs ];
diff --git a/pkgs/development/python-modules/mocket/default.nix b/pkgs/development/python-modules/mocket/default.nix
index 2102718ab6ef4..6a9301d61e376 100644
--- a/pkgs/development/python-modules/mocket/default.nix
+++ b/pkgs/development/python-modules/mocket/default.nix
@@ -17,11 +17,11 @@
 
 buildPythonPackage rec {
   pname = "mocket";
-  version = "3.9.39";
+  version = "3.9.40";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1mbcgfy1vfwwzn54vkq8xmfzdyc28brfpqk4d55r3a6abwwsn6a4";
+    sha256 = "dbe4349a0ed30ed0c5d04684dd5d98517f8d1e4585fe0da4832747e2f01f3c18";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/murmurhash/default.nix b/pkgs/development/python-modules/murmurhash/default.nix
index c2a7eb1933777..ca2ffea183b77 100644
--- a/pkgs/development/python-modules/murmurhash/default.nix
+++ b/pkgs/development/python-modules/murmurhash/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "murmurhash";
-  version = "1.0.4";
+  version = "1.0.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "422084ac1fe994cb7c893689c600923dee4e2c3fc74e832f7d9a8d6fdcc362d5";
+    sha256 = "98ec9d727bd998a35385abd56b062cf0cca216725ea7ec5068604ab566f7e97f";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/natsort/default.nix b/pkgs/development/python-modules/natsort/default.nix
index e4c42496597ed..d475f21fcb511 100644
--- a/pkgs/development/python-modules/natsort/default.nix
+++ b/pkgs/development/python-modules/natsort/default.nix
@@ -13,7 +13,7 @@
 
 buildPythonPackage rec {
   pname = "natsort";
-  version = "7.1.0";
+  version = "7.1.1";
 
   checkInputs = [
     pytest
@@ -27,7 +27,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "33f3f1003e2af4b4df20908fe62aa029999d136b966463746942efbfc821add3";
+    sha256 = "00c603a42365830c4722a2eb7663a25919551217ec09a243d3399fa8dd4ac403";
   };
 
   # Does not support Python 2
diff --git a/pkgs/development/python-modules/nbclient/default.nix b/pkgs/development/python-modules/nbclient/default.nix
index c320415e07549..dbd3df8c65255 100644
--- a/pkgs/development/python-modules/nbclient/default.nix
+++ b/pkgs/development/python-modules/nbclient/default.nix
@@ -6,12 +6,12 @@
 
 buildPythonPackage rec {
   pname = "nbclient";
-  version = "0.5.1";
+  version = "0.5.2";
   disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "01e2d726d16eaf2cde6db74a87e2451453547e8832d142f73f72fddcd4fe0250";
+    sha256 = "0ed6e5700ad18818030a3a5f0f201408c5972d8e38793840cd9339488fd9f7c4";
   };
 
   inherit doCheck;
diff --git a/pkgs/development/python-modules/netcdf4/default.nix b/pkgs/development/python-modules/netcdf4/default.nix
index 60f7dbe6c239f..35e5e063bb7cf 100644
--- a/pkgs/development/python-modules/netcdf4/default.nix
+++ b/pkgs/development/python-modules/netcdf4/default.nix
@@ -3,13 +3,13 @@
 }:
 buildPythonPackage rec {
   pname = "netCDF4";
-  version = "1.5.5.1";
+  version = "1.5.6";
 
   disabled = isPyPy;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d957e55a667d1fc651ddef22fea10ded0f142b7d9dbbf4d08c0012d32f445abd";
+    sha256 = "7577f4656af8431b2fa6b6797acb45f81fa1890120e9123b3645e14765da5a7c";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/notebook/default.nix b/pkgs/development/python-modules/notebook/default.nix
index 926dd3698c621..33e0ab039b4d0 100644
--- a/pkgs/development/python-modules/notebook/default.nix
+++ b/pkgs/development/python-modules/notebook/default.nix
@@ -27,12 +27,12 @@
 
 buildPythonPackage rec {
   pname = "notebook";
-  version = "6.1.5";
+  version = "6.1.6";
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "3db37ae834c5f3b6378381229d0e5dfcbfb558d08c8ce646b1ad355147f5e91d";
+    sha256 = "cf40d4f81541401db5a2fda1707ca7877157abd41f04ef7b88f02b67f3c61791";
   };
 
   LC_ALL = "en_US.utf8";
diff --git a/pkgs/development/python-modules/numcodecs/default.nix b/pkgs/development/python-modules/numcodecs/default.nix
index 3857e80bbd39a..89471207c9442 100644
--- a/pkgs/development/python-modules/numcodecs/default.nix
+++ b/pkgs/development/python-modules/numcodecs/default.nix
@@ -13,12 +13,12 @@
 
 buildPythonPackage rec {
   pname = "numcodecs";
-  version = "0.7.2";
+  version = "0.7.3";
   disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4a038064d5604e6181a64db668d7b700d9ae87e4041984c04cbf0042469664b0";
+    sha256 = "022b12ad83eb623ec53f154859d49f6ec43b15c36052fa864eaf2d9ee786dd85";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/development/python-modules/numpy/default.nix b/pkgs/development/python-modules/numpy/default.nix
index 51eeab3177e20..ed6f80b34a698 100644
--- a/pkgs/development/python-modules/numpy/default.nix
+++ b/pkgs/development/python-modules/numpy/default.nix
@@ -4,15 +4,15 @@
 , buildPythonPackage
 , gfortran
 , hypothesis
-, pytest_5
+, pytest
 , blas
 , lapack
 , writeTextFile
 , isPyPy
 , cython
 , setuptoolsBuildHook
-, fetchpatch
- }:
+, pythonOlder
+}:
 
 assert (!blas.isILP64) && (!lapack.isILP64);
 
@@ -40,31 +40,26 @@ let
   };
 in buildPythonPackage rec {
   pname = "numpy";
-  version = "1.19.4";
+  version = "1.20.1";
   format = "pyproject.toml";
+  disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "141ec3a3300ab89c7f2b0775289954d193cc8edb621ea05f99db9cb181530512";
+    sha256 = "02m6sms6wb4flfg8y4h0msan4y7w7qgfqxhdk21lcabhm2339iiv";
   };
 
-  nativeBuildInputs = [ gfortran cython setuptoolsBuildHook ];
-  buildInputs = [ blas lapack ];
-
-  patches = [
-    # For compatibility with newer pytest
-    (fetchpatch {
-      url = "https://github.com/numpy/numpy/commit/ba315034759fbf91c61bb55390edc86e7b2627f3.patch";
-      sha256 = "F2P5q61CyhqsZfwkLmxb7A9YdE+43FXLbQkSjop2rVY=";
-    })
-  ] ++ lib.optionals python.hasDistutilsCxxPatch [
+  patches = lib.optionals python.hasDistutilsCxxPatch [
     # We patch cpython/distutils to fix https://bugs.python.org/issue1222585
     # Patching of numpy.distutils is needed to prevent it from undoing the
     # patch to distutils.
     ./numpy-distutils-C++.patch
   ];
 
+  nativeBuildInputs = [ gfortran cython setuptoolsBuildHook ];
+  buildInputs = [ blas lapack ];
+
   # we default openblas to build with 64 threads
   # if a machine has more than 64 threads, it will segfault
   # see https://github.com/xianyi/OpenBLAS/issues/2993
@@ -83,7 +78,7 @@ in buildPythonPackage rec {
   doCheck = !isPyPy; # numpy 1.16+ hits a bug in pypy's ctypes, using either numpy or pypy HEAD fixes this (https://github.com/numpy/numpy/issues/13807)
 
   checkInputs = [
-    pytest_5 # pytest 6 will error: "module is already imported: hypothesis"
+    pytest
     hypothesis
   ];
 
diff --git a/pkgs/development/python-modules/nunavut/default.nix b/pkgs/development/python-modules/nunavut/default.nix
index 63b5214b27bad..df831ab6b5357 100644
--- a/pkgs/development/python-modules/nunavut/default.nix
+++ b/pkgs/development/python-modules/nunavut/default.nix
@@ -7,12 +7,12 @@
 
  buildPythonPackage rec {
   pname = "nunavut";
-  version = "1.0.1";
+  version = "1.0.2";
   disabled = pythonOlder "3.5"; # only python>=3.5 is supported
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1gvs3fx2l15y5ffqsxxjfa4p1ydaqbq7qp5nsgb8jbz871358jxm";
+    sha256 = "c6fe0a1b92c44bb64b2427f944fee663fe1aaf3d4d4080d04ad9c212b40a8763";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/onnx/default.nix b/pkgs/development/python-modules/onnx/default.nix
index 95e67c58d55ef..807b6cf5f5e10 100644
--- a/pkgs/development/python-modules/onnx/default.nix
+++ b/pkgs/development/python-modules/onnx/default.nix
@@ -17,7 +17,7 @@
 
 buildPythonPackage rec {
   pname = "onnx";
-  version = "1.8.0";
+  version = "1.8.1";
 
   # Due to Protobuf packaging issues this build of Onnx with Python 2 gives
   # errors on import.
@@ -26,7 +26,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "5f787fd3ce1290e12da335237b3b921152157e51aa09080b65631b3ce3fcc50c";
+    sha256 = "9d65c52009a90499f8c25fdfe5acda3ac88efe0788eb1d5f2575a989277145fb";
   };
 
   nativeBuildInputs = [ cmake ];
diff --git a/pkgs/development/python-modules/openpyxl/default.nix b/pkgs/development/python-modules/openpyxl/default.nix
index 5a7d2a6425b04..48941c808161c 100644
--- a/pkgs/development/python-modules/openpyxl/default.nix
+++ b/pkgs/development/python-modules/openpyxl/default.nix
@@ -10,12 +10,12 @@
 
 buildPythonPackage rec {
   pname = "openpyxl";
-  version = "3.0.5";
+  version = "3.0.6";
   disabled = isPy27; # 2.6.4 was final python2 release
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "18e11f9a650128a12580a58e3daba14e00a11d9e907c554a17ea016bf1a2c71b";
+    sha256 = "b229112b46e158b910a5d1b270b212c42773d39cab24e8db527f775b82afc041";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/packaging/default.nix b/pkgs/development/python-modules/packaging/default.nix
index 689c2e4516d75..0a747a75768a2 100644
--- a/pkgs/development/python-modules/packaging/default.nix
+++ b/pkgs/development/python-modules/packaging/default.nix
@@ -10,12 +10,12 @@
 
 buildPythonPackage rec {
   pname = "packaging";
-  version = "20.7";
+  version = "20.8";
   format = "pyproject";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "Ba87uF0yA3fbKBzyVKsFDhp+vL9UEGhamkB+GKH4EjY=";
+    sha256 = "sha256-eFmBhacAikcNZFJqgFnemqpEkjjygPyetrE7psQQkJM=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/development/python-modules/pandas/default.nix b/pkgs/development/python-modules/pandas/default.nix
index 832297c979dee..7fd551e192c93 100644
--- a/pkgs/development/python-modules/pandas/default.nix
+++ b/pkgs/development/python-modules/pandas/default.nix
@@ -1,4 +1,5 @@
-{ lib, stdenv
+{ lib
+, stdenv
 , buildPythonPackage
 , fetchPypi
 , python
@@ -8,37 +9,41 @@
 , cython
 , dateutil
 , html5lib
+, jinja2
 , lxml
 , numexpr
 , openpyxl
 , pytz
-, sqlalchemy
 , scipy
+, sqlalchemy
 , tables
 , xlrd
 , xlwt
-# Test Inputs
+# Test inputs
 , glibcLocales
 , hypothesis
 , pytestCheckHook
+, pytest-xdist
+, pytest-asyncio
+, XlsxWriter
 # Darwin inputs
 , runtimeShell
-, libcxx ? null
+, libcxx
 }:
 
 buildPythonPackage rec {
   pname = "pandas";
-  version = "1.1.5";
+  version = "1.2.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "06vhk75hmzgv1sfbjzgnsw9x10h7y6bd6s6z7d6lfnn7wcgc83zi";
+    sha256 = "078b4nncn6778ymmqn80j2q6n7fcs4d6bbaraar5nypgbaw10vyz";
   };
-  # See https://github.com/scipy/scipy/issues/13585 and https://github.com/pandas-dev/pandas/pull/40020
-  patches = [ ./fix-tests.patch ];
 
   nativeBuildInputs = [ cython ];
+
   buildInputs = lib.optional stdenv.isDarwin libcxx;
+
   propagatedBuildInputs = [
     beautifulsoup4
     bottleneck
@@ -55,58 +60,57 @@ buildPythonPackage rec {
     xlwt
   ];
 
-  checkInputs = [ pytestCheckHook glibcLocales hypothesis ];
+  checkInputs = [
+    glibcLocales
+    hypothesis
+    jinja2
+    pytest-asyncio
+    pytest-xdist
+    pytestCheckHook
+    XlsxWriter
+  ];
 
-  # doesn't work with -Werror,-Wunused-command-line-argument
+  # Doesn't work with -Werror,-Wunused-command-line-argument
   # https://github.com/NixOS/nixpkgs/issues/39687
   hardeningDisable = lib.optional stdenv.cc.isClang "strictoverflow";
 
-  # Parallel Cythonization is broken in Python 3.8 on Darwin. Fixed in the next
-  # release. https://github.com/pandas-dev/pandas/pull/30862
-  setupPyBuildFlags = lib.optionals (!(isPy38 && stdenv.isDarwin)) [
-    # As suggested by
-    # https://pandas.pydata.org/pandas-docs/stable/development/contributing.html#creating-a-python-environment
-    "--parallel=$NIX_BUILD_CORES"
-  ];
+  # For OSX, we need to add a dependency on libcxx, which provides
+  # `complex.h` and other libraries that pandas depends on to build.
+  postPatch = lib.optionalString stdenv.isDarwin ''
+    cpp_sdk="${libcxx}/include/c++/v1";
+    echo "Adding $cpp_sdk to the setup.py common_include variable"
+    substituteInPlace setup.py \
+      --replace "['pandas/src/klib', 'pandas/src']" \
+                "['pandas/src/klib', 'pandas/src', '$cpp_sdk']"
+  '';
 
   doCheck = !stdenv.isAarch64; # upstream doesn't test this architecture
 
   pytestFlagsArray = [
     "--skip-slow"
     "--skip-network"
+    "--numprocesses" "0"
   ];
+
   disabledTests = [
-    # since dateutil 0.6.0 the following fails: test_fallback_plural, test_ambiguous_flags, test_ambiguous_compat
-    # was supposed to be solved by https://github.com/dateutil/dateutil/issues/321, but is not the case
-    "test_fallback_plural"
-    "test_ambiguous_flags"
-    "test_ambiguous_compat"
     # Locale-related
     "test_names"
     "test_dt_accessor_datetime_name_accessors"
     "test_datetime_name_accessors"
-    # Can't import from test folder
-    "test_oo_optimizable"
     # Disable IO related tests because IO data is no longer distributed
     "io"
-    # KeyError Timestamp
-    "test_to_excel"
-    # ordering logic has changed
-    "numpy_ufuncs_other"
-    "order_without_freq"
-    # tries to import from pandas.tests post install
+    # Tries to import from pandas.tests post install
     "util_in_top_level"
-    # Fails with 1.0.5
-    "test_constructor_list_frames"
-    "test_constructor_with_embedded_frames"
-    # tries to import compiled C extension locally
+    # Tries to import compiled C extension locally
     "test_missing_required_dependency"
+    # AssertionError with 1.2.3
+    "test_from_coo"
   ] ++ lib.optionals stdenv.isDarwin [
     "test_locale"
     "test_clipboard"
   ];
 
-  # tests have relative paths, and need to reference compiled C extensions
+  # Tests have relative paths, and need to reference compiled C extensions
   # so change directory where `import .test` is able to be resolved
   preCheck = ''
     cd $out/${python.sitePackages}/pandas
@@ -123,6 +127,8 @@ buildPythonPackage rec {
     export PATH=$(pwd):$PATH
   '';
 
+  pythonImportsCheck = [ "pandas" ];
+
   meta = with lib; {
     # https://github.com/pandas-dev/pandas/issues/14866
     # pandas devs are no longer testing i686 so safer to assume it's broken
diff --git a/pkgs/development/python-modules/pandas/fix-tests.patch b/pkgs/development/python-modules/pandas/fix-tests.patch
deleted file mode 100644
index 8051cfec39aee..0000000000000
--- a/pkgs/development/python-modules/pandas/fix-tests.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff --color -ur a/pandas/tests/arrays/sparse/test_array.py b/pandas/tests/arrays/sparse/test_array.py
---- a/pandas/tests/arrays/sparse/test_array.py	2020-12-07 12:42:08.000000000 +0100
-+++ b/pandas/tests/arrays/sparse/test_array.py	2021-02-27 21:48:16.483903149 +0100
-@@ -1188,7 +1188,7 @@
-         row = [0, 3, 1, 0]
-         col = [0, 3, 1, 2]
-         data = [4, 5, 7, 9]
--        sp_array = scipy.sparse.coo_matrix((data, (row, col)))
-+        sp_array = scipy.sparse.coo_matrix((data, (row, col)), dtype="int")
-         result = pd.Series.sparse.from_coo(sp_array)
- 
-         index = pd.MultiIndex.from_arrays([[0, 0, 1, 3], [0, 2, 1, 3]])
diff --git a/pkgs/development/python-modules/param/default.nix b/pkgs/development/python-modules/param/default.nix
index 9f6d78a8ecbe5..8e090561ed063 100644
--- a/pkgs/development/python-modules/param/default.nix
+++ b/pkgs/development/python-modules/param/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "param";
-  version = "1.10.0";
+  version = "1.10.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a284c1b42aff6367e8eea2f649d4f3f70a9f16c6f17d8ad672a31ff36089f995";
+    sha256 = "1f0f1133fbadcd2c5138e579b9934e29fd00f803af01d9bf6f9e6b80ecf1999b";
   };
 
   checkInputs = [ flake8 nose ];
diff --git a/pkgs/development/python-modules/parameterized/default.nix b/pkgs/development/python-modules/parameterized/default.nix
index 207a6a38bd5af..dbf5475bab3a3 100644
--- a/pkgs/development/python-modules/parameterized/default.nix
+++ b/pkgs/development/python-modules/parameterized/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "parameterized";
-  version = "0.7.4";
+  version = "0.7.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "190f8cc7230eee0b56b30d7f074fd4d165f7c45e6077582d0813c8557e738490";
+    sha256 = "b5e6af67b9e49485e30125b1c8f031ffa81a265ca08bfa73f31551bf03cf68c4";
   };
 
   # Tests require some python3-isms but code works without.
diff --git a/pkgs/development/python-modules/parso/default.nix b/pkgs/development/python-modules/parso/default.nix
index f9a87fa5f65fb..6eebad4467f0a 100644
--- a/pkgs/development/python-modules/parso/default.nix
+++ b/pkgs/development/python-modules/parso/default.nix
@@ -7,12 +7,12 @@
 
 buildPythonPackage rec {
   pname = "parso";
-  version = "0.8.0";
+  version = "0.8.1";
   disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "2b6db14759c528d857eeb9eac559c2166b2554548af39f5198bdfb976f72aa64";
+    sha256 = "8519430ad07087d4c997fda3a7918f7cfa27cb58972a8c89c2a0295a1c940e9e";
   };
 
   checkInputs = [ pytestCheckHook ];
diff --git a/pkgs/development/python-modules/pex/default.nix b/pkgs/development/python-modules/pex/default.nix
index e65f62c8ff7b2..588a27159e8e3 100644
--- a/pkgs/development/python-modules/pex/default.nix
+++ b/pkgs/development/python-modules/pex/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "pex";
-  version = "2.1.21";
+  version = "2.1.30";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d580a26da1b342ab2ebbf675ba2bab04e98c4d1aaf2a6fea09f41d68dfc466ba";
+    sha256 = "ac170d656d2083d02048850005415d03d1767087e4f5037bc86defb6b23e712d";
   };
 
   nativeBuildInputs = [ setuptools ];
diff --git a/pkgs/development/python-modules/phonemizer/default.nix b/pkgs/development/python-modules/phonemizer/default.nix
index 80bc0737cac2b..43ce5f1e766d2 100644
--- a/pkgs/development/python-modules/phonemizer/default.nix
+++ b/pkgs/development/python-modules/phonemizer/default.nix
@@ -12,11 +12,11 @@
 
 buildPythonApplication rec {
   pname = "phonemizer";
-  version = "2.2.1";
+  version = "2.2.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "127n4f10zxq60qd8xvlc1amji4wbghqb90rfp25rzdk716kvgwab";
+    sha256 = "ae252f0bc7633e172b08622f318e7e112cde847e9281d4675ea7210157325146";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/phonenumbers/default.nix b/pkgs/development/python-modules/phonenumbers/default.nix
index 354ca2796e190..72c61e08ce4bc 100644
--- a/pkgs/development/python-modules/phonenumbers/default.nix
+++ b/pkgs/development/python-modules/phonenumbers/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "phonenumbers";
-  version = "8.12.13";
+  version = "8.12.18";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "96d02120a3481e22d8a8eb5e4595ceec1930855749f6e4a06ef931881f59f562";
+    sha256 = "0aa0f5e1382d292a7ff2f8bc08673126521461c7f908e0220756449a734d8fef";
   };
 
   meta = with lib; {
diff --git a/pkgs/development/python-modules/pillow/default.nix b/pkgs/development/python-modules/pillow/default.nix
index 051e6ab8c6fd9..02611c5a92551 100644
--- a/pkgs/development/python-modules/pillow/default.nix
+++ b/pkgs/development/python-modules/pillow/default.nix
@@ -5,13 +5,13 @@
 
 import ./generic.nix (rec {
   pname = "Pillow";
-  version = "8.0.1";
+  version = "8.1.1";
 
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "11c5c6e9b02c9dac08af04f093eb5a2f84857df70a7d4a6a6ad461aca803fb9e";
+    sha256 = "086g7nhv52wclrwnzbzs2x3nvyzs2hfq1bvgivsrp5f7r7wiiz7n";
   };
 
   meta = with lib; {
@@ -23,7 +23,7 @@ import ./generic.nix (rec {
       supports many file formats, and provides powerful image
       processing and graphics capabilities.
     '';
-    license = "http://www.pythonware.com/products/pil/license.htm";
+    license = licenses.hpnd;
     maintainers = with maintainers; [ goibhniu prikhi SuperSandro2000 ];
   };
 } // args )
diff --git a/pkgs/development/python-modules/pip/default.nix b/pkgs/development/python-modules/pip/default.nix
index f35ed6b3d116d..6f859d365c596 100644
--- a/pkgs/development/python-modules/pip/default.nix
+++ b/pkgs/development/python-modules/pip/default.nix
@@ -14,14 +14,14 @@
 
 buildPythonPackage rec {
   pname = "pip";
-  version = "20.3";
+  version = "20.3.4";
   format = "other";
 
   src = fetchFromGitHub {
     owner = "pypa";
     repo = pname;
     rev = version;
-    sha256 = "e/2/0MrGY3myELmvuTAbNfXCBuT8kmvz9qTwITdDtQU=";
+    sha256 = "0hkhs9yc1cjdj1gn9wkycd3sy65c05q8k8rhqgsm5jbpksfssiwn";
     name = "${pname}-${version}-source";
   };
 
diff --git a/pkgs/development/python-modules/pkgconfig/default.nix b/pkgs/development/python-modules/pkgconfig/default.nix
index 1b03f720fbcdb..098b79a15d054 100644
--- a/pkgs/development/python-modules/pkgconfig/default.nix
+++ b/pkgs/development/python-modules/pkgconfig/default.nix
@@ -2,7 +2,7 @@
 
 buildPythonPackage rec {
   pname = "pkgconfig";
-  version = "1.5.1";
+  version = "1.5.2";
 
   inherit (pkg-config)
     setupHooks
@@ -14,7 +14,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "97bfe3d981bab675d5ea3ef259045d7919c93897db7d3b59d4e8593cba8d354f";
+    sha256 = "38d612488f0633755a2e7a8acab6c01d20d63dbc31af75e2a9ac98a6f638ca94";
   };
 
 
diff --git a/pkgs/development/python-modules/plyfile/default.nix b/pkgs/development/python-modules/plyfile/default.nix
index b0936a50baa7a..d3042c92e3288 100644
--- a/pkgs/development/python-modules/plyfile/default.nix
+++ b/pkgs/development/python-modules/plyfile/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "plyfile";
-  version = "0.7.2";
+  version = "0.7.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "59a25845d00a51098e6c9147c3c96ce89ad97395e256a4fabb4aed7cf7db5541";
+    sha256 = "5ac55b685cfcb3e8f70f3c5c2660bd1f6431a892a5319a612792b1ec09aec0f0";
   };
 
   propagatedBuildInputs = [ numpy ];
diff --git a/pkgs/development/python-modules/portend/default.nix b/pkgs/development/python-modules/portend/default.nix
index 1408f7ca905f8..0429519c2021b 100644
--- a/pkgs/development/python-modules/portend/default.nix
+++ b/pkgs/development/python-modules/portend/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "portend";
-  version = "2.7.0";
+  version = "2.7.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "ac0e57ae557f75dc47467579980af152e8f60bc2139547eff8469777d9110379";
+    sha256 = "986ed9a278e64a87b5b5f4c21e61c25bebdce9919a92238d9c14c37a7416482b";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/pplpy/default.nix b/pkgs/development/python-modules/pplpy/default.nix
index de37c338bfa2c..190e28e714cd8 100644
--- a/pkgs/development/python-modules/pplpy/default.nix
+++ b/pkgs/development/python-modules/pplpy/default.nix
@@ -13,11 +13,11 @@
 
 buildPythonPackage rec {
   pname = "pplpy";
-  version = "0.8.4";
+  version = "0.8.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0dk8l5r3f2jbkkasddvxwvhlq35pjsiirh801lrapv8lb16r2qmr";
+    sha256 = "500bd0f4ae1a76956fae7fcba77854f5ec3e64fce76803664983763c3f2bd8bd";
   };
 
   buildInputs = [
diff --git a/pkgs/development/python-modules/prance/default.nix b/pkgs/development/python-modules/prance/default.nix
index 758cd0a784643..3c9bc5c7c5ba9 100644
--- a/pkgs/development/python-modules/prance/default.nix
+++ b/pkgs/development/python-modules/prance/default.nix
@@ -15,11 +15,11 @@
 
 buildPythonPackage rec {
   pname = "prance";
-  version = "0.20.0";
+  version = "0.20.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f7e98b0f7e8ef0dd581c40d8a3e869e15e74b08026b862c3212447f8aa2426a7";
+    sha256 = "4ffcddae6218cf6753a02af36ca9fb1c92eec4689441789ee2e9963230882388";
   };
 
   buildInputs = [
diff --git a/pkgs/development/python-modules/preshed/default.nix b/pkgs/development/python-modules/preshed/default.nix
index 767d5b867f0e4..4fc1adfbf018b 100644
--- a/pkgs/development/python-modules/preshed/default.nix
+++ b/pkgs/development/python-modules/preshed/default.nix
@@ -9,11 +9,11 @@
 }:
 buildPythonPackage rec {
   pname = "preshed";
-  version = "3.0.4";
+  version = "3.0.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "13a779205d55ce323976ac06df597f9ec2d6f0563ebcf5652176cf4520c7d540";
+    sha256 = "c6d3dba39ed5059aaf99767017b9568c75b2d0780c3481e204b1daecde00360e";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/prompt_toolkit/default.nix b/pkgs/development/python-modules/prompt_toolkit/default.nix
index 2fa885a69f719..e43931d914c56 100644
--- a/pkgs/development/python-modules/prompt_toolkit/default.nix
+++ b/pkgs/development/python-modules/prompt_toolkit/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "prompt_toolkit";
-  version = "3.0.8";
+  version = "3.0.16";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "25c95d2ac813909f813c93fde734b6e44406d1477a9faef7c915ff37d39c0a8c";
+    sha256 = "0fa02fa80363844a4ab4b8d6891f62dd0645ba672723130423ca4037b80c1974";
   };
   checkPhase = ''
     py.test -k 'not test_pathcompleter_can_expanduser'
diff --git a/pkgs/development/python-modules/psd-tools/default.nix b/pkgs/development/python-modules/psd-tools/default.nix
index 783905c702413..92810ec6a5fbc 100644
--- a/pkgs/development/python-modules/psd-tools/default.nix
+++ b/pkgs/development/python-modules/psd-tools/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "psd-tools";
-  version = "1.9.16";
+  version = "1.9.17";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "dece6327b5aa03b53163c63e2bf90b4a7b0ff6872ef743adab140a59cb2318ff";
+    sha256 = "d01e11581442dfcc1bd73ac3278bdf1f98e9df8f083a11e5989632ff97322b65";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/ptpython/default.nix b/pkgs/development/python-modules/ptpython/default.nix
index 2758c3a582ff9..51ad2e85ff2e0 100644
--- a/pkgs/development/python-modules/ptpython/default.nix
+++ b/pkgs/development/python-modules/ptpython/default.nix
@@ -1,18 +1,30 @@
-{ lib, buildPythonPackage, pythonOlder, fetchPypi, prompt_toolkit, appdirs, docopt, jedi
-, pygments, importlib-metadata, isPy3k }:
+{ lib, buildPythonPackage, pythonOlder, fetchPypi
+, appdirs
+, black
+, importlib-metadata
+, isPy3k
+, jedi
+, prompt_toolkit
+, pygments
+}:
 
 buildPythonPackage rec {
   pname = "ptpython";
-  version = "3.0.7";
+  version = "3.0.16";
   disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "34814eb410f854c823be4c4a34124e1dc8ca696da1c1fa611f9da606c5a8a609";
+    sha256 = "4b0f6e381a8251ec8d6aa94fe12f3400bf6edf789f89c8a6099f8a91d4a5d2e1";
   };
 
-  propagatedBuildInputs = [ appdirs prompt_toolkit docopt jedi pygments ]
-    ++ lib.optionals (pythonOlder "3.8") [ importlib-metadata ];
+  propagatedBuildInputs = [
+    appdirs
+    black # yes, this is in install_requires
+    jedi
+    prompt_toolkit
+    pygments
+  ] ++ lib.optionals (pythonOlder "3.8") [ importlib-metadata ];
 
   # no tests to run
   doCheck = false;
diff --git a/pkgs/development/python-modules/py-cpuinfo/default.nix b/pkgs/development/python-modules/py-cpuinfo/default.nix
index ae2f5ae9d6db7..0afc75bf87c78 100644
--- a/pkgs/development/python-modules/py-cpuinfo/default.nix
+++ b/pkgs/development/python-modules/py-cpuinfo/default.nix
@@ -1,30 +1,33 @@
 { lib
+, stdenv
 , fetchFromGitHub
 , buildPythonPackage
-, pytest
+, pytestCheckHook
+, sysctl
 }:
 
 buildPythonPackage rec {
   pname = "py-cpuinfo";
-  version = "5.0.0";
+  version = "7.0.0";
 
   src = fetchFromGitHub {
      owner = "workhorsy";
      repo = pname;
      rev = "v${version}";
-     sha256 = "0lxl9n6djaz5h1zrb2jca4qwl41c2plxy8chr7yhcxnzg0srddqi";
+     sha256 = "10qfaibyb2syiwiyv74l7d97vnmlk079qirgnw3ncklqjs0s3gbi";
   };
 
+  # On Darwin sysctl is used to read CPU information.
+  postPatch = lib.optionalString stdenv.isDarwin ''
+    substituteInPlace cpuinfo/cpuinfo.py \
+      --replace "len(_program_paths('sysctl')) > 0" "True" \
+      --replace "_run_and_get_stdout(['sysctl'" "_run_and_get_stdout(['${sysctl}/bin/sysctl'"
+  '';
+
   checkInputs = [
-    pytest
+    pytestCheckHook
   ];
 
-  checkPhase = ''
-    runHook preCheck
-    pytest -k "not TestActual"
-    runHook postCheck
-  '';
-
   meta = {
     description = "Get CPU info with pure Python 2 & 3";
     longDescription = ''
diff --git a/pkgs/development/python-modules/py-sonic/default.nix b/pkgs/development/python-modules/py-sonic/default.nix
index c35e650e18bb6..dce8157da566f 100644
--- a/pkgs/development/python-modules/py-sonic/default.nix
+++ b/pkgs/development/python-modules/py-sonic/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonPackage rec {
   pname = "py-sonic";
-  version = "0.7.8";
+  version = "0.7.9";
   disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1nfpiry1jlgcyxcs5zamyfxwdvdiwg4yw0v8jysfc74hm362rg7d";
+    sha256 = "1677b7287914567b5123de90ad872b441628d8a7777cf4a5f41671b813facf75";
   };
 
   # package has no tests
diff --git a/pkgs/development/python-modules/pyTelegramBotAPI/default.nix b/pkgs/development/python-modules/pyTelegramBotAPI/default.nix
index ea5c93dbeaa1c..76e9954a024a3 100644
--- a/pkgs/development/python-modules/pyTelegramBotAPI/default.nix
+++ b/pkgs/development/python-modules/pyTelegramBotAPI/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pyTelegramBotAPI";
-  version = "3.7.4";
+  version = "3.7.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9b95f441c390fd30a4452a984406310f60a7f4803df57860ccb6a79881506c46";
+    sha256 = "859136cbd50e99922e1ea495d4ebe8235b2cb10fe419a5421f28855249db4278";
   };
 
   propagatedBuildInputs = [ requests ];
diff --git a/pkgs/development/python-modules/pybigwig/default.nix b/pkgs/development/python-modules/pybigwig/default.nix
index be54a38cd996a..cb1764b23b04e 100644
--- a/pkgs/development/python-modules/pybigwig/default.nix
+++ b/pkgs/development/python-modules/pybigwig/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "pyBigWig";
-  version = "0.3.17";
+  version = "0.3.18";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "157x6v48y299zm382krf1dw08fdxg95im8lnabhp5vc94s04zxj1";
+    sha256 = "4c2a8c571b4100ad7c4c318c142eb48558646be52aaab28215a70426f5be31bc";
   };
 
   buildInputs = [ zlib ];
diff --git a/pkgs/development/python-modules/pydot/default.nix b/pkgs/development/python-modules/pydot/default.nix
index 0a637a48ba2f8..00e36ec373120 100644
--- a/pkgs/development/python-modules/pydot/default.nix
+++ b/pkgs/development/python-modules/pydot/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "pydot";
-  version = "1.4.1";
+  version = "1.4.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d49c9d4dd1913beec2a997f831543c8cbd53e535b1a739e921642fe416235f01";
+    sha256 = "248081a39bcb56784deb018977e428605c1c758f10897a339fce1dd728ff007d";
   };
 
   patches = [
diff --git a/pkgs/development/python-modules/pyexcel-xls/default.nix b/pkgs/development/python-modules/pyexcel-xls/default.nix
index 34d11830e5707..7e09a21e3627b 100644
--- a/pkgs/development/python-modules/pyexcel-xls/default.nix
+++ b/pkgs/development/python-modules/pyexcel-xls/default.nix
@@ -11,11 +11,11 @@
 
 buildPythonPackage rec {
   pname = "pyexcel-xls";
-  version = "0.6.1";
+  version = "0.6.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c4cc1fb4ac5d1682a44d9a368a43ec2e089ad6fc46884648ccfad46863e3da0a";
+    sha256 = "2fbf66e8df88051eaaa9745be433903d18db819ddd3a987c992ead1d68b7feb5";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/pyfma/default.nix b/pkgs/development/python-modules/pyfma/default.nix
index 936f9c2a02df1..405098113acb9 100644
--- a/pkgs/development/python-modules/pyfma/default.nix
+++ b/pkgs/development/python-modules/pyfma/default.nix
@@ -1,18 +1,22 @@
 { lib
 , buildPythonPackage
+, isPy27
 , fetchPypi
 , pybind11
+, exdown
 , numpy
-, pytest
+, pytestCheckHook
 }:
 
 buildPythonPackage rec {
   pname = "pyfma";
-  version = "0.1.1";
+  version = "0.1.2";
+
+  disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "2c9ea44c5e30ca8318ca794ff1e3941d3dc7958901b1a9c430d38734bf7b6f8d";
+    sha256 = "3a9e2503fd01baa4978af5f491b79b7646d7872df9ecc7ab63ba10c250c50d8a";
   };
 
   buildInputs = [
@@ -20,17 +24,12 @@ buildPythonPackage rec {
   ];
 
   checkInputs = [
+    exdown
     numpy
-    pytest
+    pytestCheckHook
   ];
 
-  preBuild = ''
-    export HOME=$(mktemp -d)
-  '';
-
-  checkPhase = ''
-    pytest test
-  '';
+  pythonImportsCheck = [ "pyfma" ];
 
   meta = with lib; {
     description = "Fused multiply-add for Python";
diff --git a/pkgs/development/python-modules/pygtrie/default.nix b/pkgs/development/python-modules/pygtrie/default.nix
index e22af4b520685..8ee176e80c2f3 100644
--- a/pkgs/development/python-modules/pygtrie/default.nix
+++ b/pkgs/development/python-modules/pygtrie/default.nix
@@ -1,10 +1,10 @@
 { lib, fetchPypi, buildPythonPackage, ... }:
 buildPythonPackage rec {
   pname = "pygtrie";
-  version = "2.4.1";
+  version = "2.4.2";
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4367b87d92eaf475107421dce0295a9d4d72156702908c96c430a426b654aee7";
+    sha256 = "43205559d28863358dbbf25045029f58e2ab357317a59b11f11ade278ac64692";
   };
   meta = {
     homepage = "https://github.com/mina86/pygtrie";
diff --git a/pkgs/development/python-modules/pyls-spyder/default.nix b/pkgs/development/python-modules/pyls-spyder/default.nix
index 7e1fa06061919..aa83253ed2d3a 100644
--- a/pkgs/development/python-modules/pyls-spyder/default.nix
+++ b/pkgs/development/python-modules/pyls-spyder/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pyls-spyder";
-  version = "0.3.0";
+  version = "0.3.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "07apxh12b8ybkx5izr7pg8kbg5g5wgzw7vh5iy2n8dhiqarzp7s1";
+    sha256 = "f2be1b05f2c7a72565b28de7289d2c2b16052b88e46914279a2d631e074ed158";
   };
 
   propagatedBuildInputs = [ python-language-server ];
diff --git a/pkgs/development/python-modules/pymatgen/default.nix b/pkgs/development/python-modules/pymatgen/default.nix
index 448b4c3c338aa..fdf6b089844b2 100644
--- a/pkgs/development/python-modules/pymatgen/default.nix
+++ b/pkgs/development/python-modules/pymatgen/default.nix
@@ -21,11 +21,11 @@
 
 buildPythonPackage rec {
   pname = "pymatgen";
-  version = "2020.12.3";
+  version = "2020.12.31";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a7ae7aba87e88965c3e1490f5b9742c95e06150f2fc73da69647a9366dd88018";
+    sha256 = "5002490facd47c55d2dae42c35712e061c1f5d881180485c0543a899589856d6";
   };
 
   nativeBuildInputs = [ glibcLocales ];
diff --git a/pkgs/development/python-modules/pymeeus/default.nix b/pkgs/development/python-modules/pymeeus/default.nix
index 13e80a38e4b57..047b7d697c9e9 100644
--- a/pkgs/development/python-modules/pymeeus/default.nix
+++ b/pkgs/development/python-modules/pymeeus/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "PyMeeus";
-  version = "0.3.7";
+  version = "0.3.13";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0qjnk9sc65i4by2x4zm6w941a4i31fmhgwbkpbqkk87rwq4h4hsn";
+    sha256 = "43b800a2571f3237e558d8d305e97f6ac4027977666e22af98448e0f1f86af86";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/pymongo/default.nix b/pkgs/development/python-modules/pymongo/default.nix
index 18c697fec4453..c5cfa00499665 100644
--- a/pkgs/development/python-modules/pymongo/default.nix
+++ b/pkgs/development/python-modules/pymongo/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pymongo";
-  version = "3.11.1";
+  version = "3.11.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a9c1a2538cd120283e7137ac97ce27ebdfcb675730c5055d6332b0043f4e5a55";
+    sha256 = "db5098587f58fbf8582d9bda2462762b367207246d3e19623782fb449c3c5fcc";
   };
 
   # Tests call a running mongodb instance
diff --git a/pkgs/development/python-modules/pynanoleaf/default.nix b/pkgs/development/python-modules/pynanoleaf/default.nix
index 40e2783aa5773..44e884dab80fd 100644
--- a/pkgs/development/python-modules/pynanoleaf/default.nix
+++ b/pkgs/development/python-modules/pynanoleaf/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pynanoleaf";
-  version = "0.0.5";
+  version = "0.0.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "2ced000e3c37f4e2ce0ea177d924af71c97007de9e4fd0ef37dcd7b4a6d1b622";
+    sha256 = "7d212f35eac9d94248858ec63ca63545ea7fce1cdda11ae5878f4d4d74f055d0";
   };
 
   disabled = !isPy3k;
diff --git a/pkgs/development/python-modules/pynput/default.nix b/pkgs/development/python-modules/pynput/default.nix
index 49da01f8e7167..4b7f85482a415 100644
--- a/pkgs/development/python-modules/pynput/default.nix
+++ b/pkgs/development/python-modules/pynput/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pynput";
-  version = "1.7.1";
+  version = "1.7.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "5a5598bfb14322eff980ac6ca820635fce9028faa4f64a8e1581243aaf6785ee";
+    sha256 = "4e50b1a0ab86847e87e58f6d1993688b9a44f9f4c88d4712315ea8eb552ef828";
   };
 
   nativeBuildInputs = [ sphinx ];
diff --git a/pkgs/development/python-modules/pyobjc/default.nix b/pkgs/development/python-modules/pyobjc/default.nix
index 4b27bea10bc56..541a733b3f80e 100644
--- a/pkgs/development/python-modules/pyobjc/default.nix
+++ b/pkgs/development/python-modules/pyobjc/default.nix
@@ -2,7 +2,7 @@
 
 buildPythonPackage rec {
   pname = "pyobjc";
-  version = "7.0";
+  version = "7.0.1";
 
   # Gives "No matching distribution found for
   # pyobjc-framework-Collaboration==4.0b1 (from pyobjc==4.0b1)"
@@ -10,7 +10,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "2b6c3e98f1408564ace1df36927154d7827c8e2f382386ab5d2db95c891e35a0";
+    sha256 = "f4fd120683b19a2abeac351784204e6b092cf1fb94f597b6eb22f30c117b2ef0";
   };
 
   meta = with lib; {
diff --git a/pkgs/development/python-modules/pyopenssl/default.nix b/pkgs/development/python-modules/pyopenssl/default.nix
index c8b3bd4158c42..86a4c8476839b 100644
--- a/pkgs/development/python-modules/pyopenssl/default.nix
+++ b/pkgs/development/python-modules/pyopenssl/default.nix
@@ -65,11 +65,11 @@ in
 
 buildPythonPackage rec {
   pname = "pyOpenSSL";
-  version = "20.0.0";
+  version = "20.0.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1i8ab5zn9i9iq2ksizp3rd42v157kacddzz88kviqw3kpp68xw4j";
+    sha256 = "4c231c759543ba02560fcd2480c48dcec4dae34c9da7d3747c508227e0624b51";
   };
 
   outputs = [ "out" "dev" ];
diff --git a/pkgs/development/python-modules/pyppeteer/default.nix b/pkgs/development/python-modules/pyppeteer/default.nix
index a15f7aadb88c6..13f1794aebe08 100644
--- a/pkgs/development/python-modules/pyppeteer/default.nix
+++ b/pkgs/development/python-modules/pyppeteer/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pyppeteer";
-  version = "0.2.4";
+  version = "0.2.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d1bcc61575ff788249d3bcaee696d856fa1153401a5428cb7376d826dd68dd9b";
+    sha256 = "c2974be1afa13b17f7ecd120d265d8b8cd324d536a231c3953ca872b68aba4af";
   };
 
   # tests want to write to /homeless-shelter
diff --git a/pkgs/development/python-modules/pyqtgraph/default.nix b/pkgs/development/python-modules/pyqtgraph/default.nix
index f43bfb9aaa6eb..fbc4853ab610c 100644
--- a/pkgs/development/python-modules/pyqtgraph/default.nix
+++ b/pkgs/development/python-modules/pyqtgraph/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "pyqtgraph";
-  version = "0.11.0";
+  version = "0.11.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0p5k73wjfh0zzjvby8b5107cx7x0c2rdj66zh1nc8y95i0anf2na";
+    sha256 = "7d1417f36b5b92d1365671633a91711513e5afbcc82f32475d0690317607714e";
   };
 
   propagatedBuildInputs = [ numpy pyopengl pyqt5 scipy ];
diff --git a/pkgs/development/python-modules/pyro-ppl/default.nix b/pkgs/development/python-modules/pyro-ppl/default.nix
index 54c2155a51b56..1d5608ec777aa 100644
--- a/pkgs/development/python-modules/pyro-ppl/default.nix
+++ b/pkgs/development/python-modules/pyro-ppl/default.nix
@@ -2,12 +2,12 @@
 , graphviz, networkx, six, opt-einsum, tqdm, pyro-api }:
 
 buildPythonPackage rec {
-  version = "1.5.1";
+  version = "1.5.2";
   pname = "pyro-ppl";
 
   src = fetchPypi {
     inherit version pname;
-    sha256 = "00mprgf8pf9jq3kanxjldj00cg3nbfkb5yg0mdfbdi0b1rx3vnsa";
+    sha256 = "8a93af3a007ac507a8b50fd1165dbb355182d17df29d3b5bc498b02b479fdb27";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/pyroma/default.nix b/pkgs/development/python-modules/pyroma/default.nix
index bddf2413970c6..9fee5ec56c0e6 100644
--- a/pkgs/development/python-modules/pyroma/default.nix
+++ b/pkgs/development/python-modules/pyroma/default.nix
@@ -4,13 +4,18 @@
 
 buildPythonPackage rec {
   pname = "pyroma";
-  version = "2.6";
+  version = "2.6.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "00j1j81kiipi5yppmk385cbfccf2ih0xyapl7pw6nqhrf8vh1764";
+    sha256 = "2527423e3a24ccd56951f3ce1b0ebbcc4fa0518c82fca882e696c78726ab9c2f";
   };
 
+  postPatch = ''
+    substituteInPlace setup.py \
+      --replace "pygments < 2.6" "pygments"
+  '';
+
   propagatedBuildInputs = [ docutils pygments setuptools ];
 
   meta = with lib; {
diff --git a/pkgs/development/python-modules/pyshp/default.nix b/pkgs/development/python-modules/pyshp/default.nix
index 7f494e98ad223..3cb56247b5534 100644
--- a/pkgs/development/python-modules/pyshp/default.nix
+++ b/pkgs/development/python-modules/pyshp/default.nix
@@ -2,12 +2,12 @@
 , setuptools }:
 
 buildPythonPackage rec {
-  version = "2.1.2";
+  version = "2.1.3";
   pname = "pyshp";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a0aa668cd0fc09b873f10facfe96971c0496b7fe4f795684d96cc7306ac5841c";
+    sha256 = "e32b4a6832a3b97986df442df63b4c4a7dcc846b326c903189530a5cc6df0260";
   };
 
   buildInputs = [ setuptools ];
diff --git a/pkgs/development/python-modules/pyspark/default.nix b/pkgs/development/python-modules/pyspark/default.nix
index f8a7c09b40717..2d09a0a0c3b08 100644
--- a/pkgs/development/python-modules/pyspark/default.nix
+++ b/pkgs/development/python-modules/pyspark/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pyspark";
-  version = "3.0.1";
+  version = "3.0.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "38b485d3634a86c9a2923c39c8f08f003fdd0e0a3d7f07114b2fb4392ce60479";
+    sha256 = "d4f2ced43394ad773f7b516a4bbcb5821a940462a17b1a25f175c83771b62ebc";
   };
 
   # pypandoc is broken with pandoc2, so we just lose docs.
diff --git a/pkgs/development/python-modules/pytesseract/default.nix b/pkgs/development/python-modules/pytesseract/default.nix
index ac3bf6dbf5be7..a7af2d1db0320 100644
--- a/pkgs/development/python-modules/pytesseract/default.nix
+++ b/pkgs/development/python-modules/pytesseract/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pytesseract";
-  version = "0.3.6";
+  version = "0.3.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b79641b7915ff039da22d5591cb2f5ca6cb0ed7c65194c9c750360dc6a1cc87f";
+    sha256 = "4ecfc898d00a70fcc38d2bce729de1597c67e7bc5d2fa26094714c9f5b573645";
   };
 
   patches = [
diff --git a/pkgs/development/python-modules/pytest-flake8/default.nix b/pkgs/development/python-modules/pytest-flake8/default.nix
index a5ed447aceac0..9486875ff34a1 100644
--- a/pkgs/development/python-modules/pytest-flake8/default.nix
+++ b/pkgs/development/python-modules/pytest-flake8/default.nix
@@ -2,7 +2,7 @@
 
 buildPythonPackage rec {
   pname = "pytest-flake8";
-  version = "1.0.6";
+  version = "1.0.7";
 
   # although pytest is a runtime dependency, do not add it as
   # propagatedBuildInputs in order to allow packages depend on another version
@@ -12,7 +12,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1b82bb58c88eb1db40524018d3fcfd0424575029703b4e2d8e3ee873f2b17027";
+    sha256 = "f0259761a903563f33d6f099914afef339c085085e643bee8343eb323b32dd6b";
   };
 
   checkPhase = ''
diff --git a/pkgs/development/python-modules/pytest-mock/default.nix b/pkgs/development/python-modules/pytest-mock/default.nix
index ad82b389bee83..3e044b4fe5965 100644
--- a/pkgs/development/python-modules/pytest-mock/default.nix
+++ b/pkgs/development/python-modules/pytest-mock/default.nix
@@ -1,41 +1,33 @@
 { lib
 , buildPythonPackage
 , fetchPypi
-, fetchpatch
-, isPy3k
-, pytest
-, mock
+, pytest-asyncio
+, pytestCheckHook
 , setuptools_scm
 }:
 
 buildPythonPackage rec {
   pname = "pytest-mock";
-  version = "3.3.1";
+  version = "3.5.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a4d6d37329e4a893e77d9ffa89e838dd2b45d5dc099984cf03c703ac8411bb82";
+    sha256 = "1z6r3n78bilfzkbxj083p0ib04ia1bhfgnj2qq9x6q4mmykapqm1";
   };
 
-  propagatedBuildInputs = lib.optional (!isPy3k) mock;
-
-  nativeBuildInputs = [
-   setuptools_scm
-  ];
+  nativeBuildInputs = [ setuptools_scm ];
 
   checkInputs = [
-    pytest
+    pytest-asyncio
+    pytestCheckHook
   ];
 
-  # ignore test which only works with pytest5 output structure
-  checkPhase = ''
-    pytest -k 'not detailed_introspection_async'
-  '';
+  pythonImportsCheck = [ "pytest_mock" ];
 
   meta = with lib; {
-    description = "Thin-wrapper around the mock package for easier use with py.test.";
-    homepage    = "https://github.com/pytest-dev/pytest-mock";
-    license     = licenses.mit;
+    description = "Thin-wrapper around the mock package for easier use with pytest";
+    homepage = "https://github.com/pytest-dev/pytest-mock";
+    license = with licenses; [ mit ];
     maintainers = with maintainers; [ nand0p ];
   };
 }
diff --git a/pkgs/development/python-modules/pytest-order/default.nix b/pkgs/development/python-modules/pytest-order/default.nix
index b07be1178c631..cde0554d4b2e1 100644
--- a/pkgs/development/python-modules/pytest-order/default.nix
+++ b/pkgs/development/python-modules/pytest-order/default.nix
@@ -10,11 +10,11 @@
 
 buildPythonPackage rec {
   pname = "pytest-order";
-  version = "0.9.4";
+  version = "0.9.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0b7i8z6rywnkb3skyg8bnfqgkjrwvkn64b4q07wfl1q7x65ksd26";
+    sha256 = "9c9e4f1b060414c642e88ad98ca60f1fd37937debd704bd8f4a2ef8e08b9cb6d";
   };
 
   propagatedBuildInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/pytest-xdist/default.nix b/pkgs/development/python-modules/pytest-xdist/default.nix
index 94feb1029945d..a6f6ffd7dc0dc 100644
--- a/pkgs/development/python-modules/pytest-xdist/default.nix
+++ b/pkgs/development/python-modules/pytest-xdist/default.nix
@@ -13,12 +13,12 @@
 
 buildPythonPackage rec {
   pname = "pytest-xdist";
-  version = "2.2.0";
+  version = "2.2.1";
   disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1d8edbb1a45e8e1f8e44b1260583107fc23f8bc8da6d18cb331ff61d41258ecf";
+    sha256 = "718887296892f92683f6a51f25a3ae584993b06f7076ce1e1fd482e59a8220a2";
   };
 
   nativeBuildInputs = [ setuptools_scm ];
diff --git a/pkgs/development/python-modules/python-binance/default.nix b/pkgs/development/python-modules/python-binance/default.nix
index 1ad3a5128be68..aea47c7b9e726 100644
--- a/pkgs/development/python-modules/python-binance/default.nix
+++ b/pkgs/development/python-modules/python-binance/default.nix
@@ -3,12 +3,12 @@
 , autobahn, certifi, chardet, cryptography, dateparser, pyopenssl, requests, service-identity, twisted }:
 
 buildPythonPackage rec {
-  version = "0.7.5";
+  version = "0.7.9";
   pname = "python-binance";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d6a96c0e55fc78d45279944515d385b3971300f35c2380ddb82689d676712053";
+    sha256 = "476459d91f6cfe0a37ccac38911643ea6cca632499ad8682e0957a075f73d239";
   };
 
   doCheck = false;  # Tries to test multiple interpreters with tox
diff --git a/pkgs/development/python-modules/python-levenshtein/default.nix b/pkgs/development/python-modules/python-levenshtein/default.nix
index b4760cef62957..d208f2c6bdd12 100644
--- a/pkgs/development/python-modules/python-levenshtein/default.nix
+++ b/pkgs/development/python-modules/python-levenshtein/default.nix
@@ -5,11 +5,11 @@
 
 buildPythonPackage rec {
   pname = "python-Levenshtein";
-  version = "0.12.1";
+  version = "0.12.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0489zzjlfgzpc7vggs7s7db13pld2nlnw7iwgdz1f386i0x2fkjm";
+    sha256 = "dc2395fbd148a1ab31090dd113c366695934b9e85fe5a4b2a032745efd0346f6";
   };
 
   # No tests included in archive
diff --git a/pkgs/development/python-modules/python-ly/default.nix b/pkgs/development/python-modules/python-ly/default.nix
index cc38553a81766..3b4a7ecc11948 100644
--- a/pkgs/development/python-modules/python-ly/default.nix
+++ b/pkgs/development/python-modules/python-ly/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "python-ly";
-  version = "0.9.6";
+  version = "0.9.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0s5hvsf17f4w1xszrf4pg29wfv9znkj195klq1v2qhlpxfp6772d";
+    sha256 = "d4d2b68eb0ef8073200154247cc9bd91ed7fb2671ac966ef3d2853281c15d7a8";
   };
 
   # tests not shipped on `pypi` and
diff --git a/pkgs/development/python-modules/python-magic/default.nix b/pkgs/development/python-modules/python-magic/default.nix
index 61a7dd315dfca..5fb576e5f02fe 100644
--- a/pkgs/development/python-modules/python-magic/default.nix
+++ b/pkgs/development/python-modules/python-magic/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "python-magic";
-  version = "0.4.18";
+  version = "0.4.22";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b757db2a5289ea3f1ced9e60f072965243ea43a2221430048fd8cacab17be0ce";
+    sha256 = "ca884349f2c92ce830e3f498c5b7c7051fe2942c3ee4332f65213b8ebff15a62";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/python-rtmidi/default.nix b/pkgs/development/python-modules/python-rtmidi/default.nix
index 2b65a658f982a..aadf75d59f7f8 100644
--- a/pkgs/development/python-modules/python-rtmidi/default.nix
+++ b/pkgs/development/python-modules/python-rtmidi/default.nix
@@ -4,12 +4,12 @@
 
 buildPythonPackage rec {
   pname = "python-rtmidi";
-  version = "1.4.6";
+  version = "1.4.7";
   disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1aqhsl9w3h0rwf3mhr8parjbxm2sb6sn5mac6725cvm535pqqyhz";
+    sha256 = "d7dbc2b174b09015dfbee449a672a072aa72b367be40b13e04ee35a2e2e399e3";
   };
 
   nativeBuildInputs = [ pkg-config ];
diff --git a/pkgs/development/python-modules/pytools/default.nix b/pkgs/development/python-modules/pytools/default.nix
index 4add5ac5e8571..5c7faf50cea65 100644
--- a/pkgs/development/python-modules/pytools/default.nix
+++ b/pkgs/development/python-modules/pytools/default.nix
@@ -11,12 +11,12 @@
 
 buildPythonPackage rec {
   pname = "pytools";
-  version = "2020.4.3";
+  version = "2020.4.4";
   disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "21aa1fd942bc3bc54c8ae3b5e60c1f771e6db0817b7402fd802aa5964f20e629";
+    sha256 = "3645ed839cf4d79cb4bf030f37ddaeecd7fe5e2d6698438cc36c24a1d5168809";
   };
 
   checkInputs = [ pytest ];
diff --git a/pkgs/development/python-modules/pytz/default.nix b/pkgs/development/python-modules/pytz/default.nix
index dab8f479c04e3..1a1e1585d289c 100644
--- a/pkgs/development/python-modules/pytz/default.nix
+++ b/pkgs/development/python-modules/pytz/default.nix
@@ -2,17 +2,19 @@
 
 buildPythonPackage rec {
   pname = "pytz";
-  version = "2020.5";
+  version = "2021.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "180befebb1927b16f6b57101720075a984c019ac16b1b7575673bea42c6c3da5";
+    sha256 = "sha256-g6SpCJS/OOJDzwUsi1jzgb/pp6SD9qnKsUC8f3AqxNo=";
   };
 
   checkPhase = ''
     ${python.interpreter} -m unittest discover -s pytz/tests
   '';
 
+  pythonImportsCheck = [ "pytz" ];
+
   meta = with lib; {
     description = "World timezone definitions, modern and historical";
     homepage = "https://pythonhosted.org/pytz";
diff --git a/pkgs/development/python-modules/pyusb/default.nix b/pkgs/development/python-modules/pyusb/default.nix
index 41207984e0ca2..1ad312dd5d6a1 100644
--- a/pkgs/development/python-modules/pyusb/default.nix
+++ b/pkgs/development/python-modules/pyusb/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "pyusb";
-  version = "1.1.0";
+  version = "1.1.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d69ed64bff0e2102da11b3f49567256867853b861178689671a163d30865c298";
+    sha256 = "7d449ad916ce58aff60b89aae0b65ac130f289c24d6a5b7b317742eccffafc38";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/development/python-modules/pywbem/default.nix b/pkgs/development/python-modules/pywbem/default.nix
index 698e4ef94ca39..d6c389c22aed2 100644
--- a/pkgs/development/python-modules/pywbem/default.nix
+++ b/pkgs/development/python-modules/pywbem/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "pywbem";
-  version = "1.1.2";
+  version = "1.1.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9GpxbgNsXZJj2M5MvosNnEe+9pY+Qz64RD/7ZIDqmII=";
+    sha256 = "2abb6443f4debae56af7abefadb9fa5b8af9b53fc9bcf67f6c01a78db1064300";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/pyxattr/default.nix b/pkgs/development/python-modules/pyxattr/default.nix
index cba29c5cc9ed9..35bfaecda9775 100644
--- a/pkgs/development/python-modules/pyxattr/default.nix
+++ b/pkgs/development/python-modules/pyxattr/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
     pname = "pyxattr";
-    version = "0.7.1";
+    version = "0.7.2";
 
     src = fetchPypi {
       inherit pname version;
-      sha256 = "965388dd629334e850aa989a67d2360ec8257cfe8f67d07c29f980d3152f2882";
+      sha256 = "68477027e6d3310669f98aaef15393bfcd9b2823d7a7f00a6f1d91a3c971ae64";
     };
 
     # IOError: [Errno 95] Operation not supported (expected)
diff --git a/pkgs/development/python-modules/pyxeoma/default.nix b/pkgs/development/python-modules/pyxeoma/default.nix
index b97de368d82c5..2fa840078df81 100644
--- a/pkgs/development/python-modules/pyxeoma/default.nix
+++ b/pkgs/development/python-modules/pyxeoma/default.nix
@@ -10,7 +10,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-xqPthVAlZi35s1ri0crD+kF3WnYSZVgEvecnaoyrjRw=";
+    sha256 = "c6a3ed855025662df9b35ae2d1cac3fa41775a7612655804bde7276a8cab8d1c";
   };
 
   propagatedBuildInputs = [ aiohttp ];
diff --git a/pkgs/development/python-modules/qtawesome/default.nix b/pkgs/development/python-modules/qtawesome/default.nix
index 4945bead42d4b..af9e724a9e005 100644
--- a/pkgs/development/python-modules/qtawesome/default.nix
+++ b/pkgs/development/python-modules/qtawesome/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "QtAwesome";
-  version = "1.0.1";
+  version = "1.0.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d612a313e531966d17f5a8fb7604faba961cf7ce3c77a9168c6f60e60140b767";
+    sha256 = "771dd95ac4f50d647d18b4e892fd310a580b56d258476554c7b3498593dfd887";
   };
 
   propagatedBuildInputs = [ qtpy six ];
diff --git a/pkgs/development/python-modules/qtconsole/default.nix b/pkgs/development/python-modules/qtconsole/default.nix
index f29d33d25ae32..da45b37bee95b 100644
--- a/pkgs/development/python-modules/qtconsole/default.nix
+++ b/pkgs/development/python-modules/qtconsole/default.nix
@@ -15,11 +15,11 @@
 
 buildPythonPackage rec {
   pname = "qtconsole";
-  version = "5.0.1";
+  version = "5.0.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4d7dd4eae8a90d0b2b19b31794b30f137238463998989734a3acb8a53b506bab";
+    sha256 = "404994edfe33c201d6bd0c4bd501b00c16125071573c938533224992bea0b30f";
   };
 
   checkInputs = [ nose ] ++ lib.optionals isPy27 [mock];
diff --git a/pkgs/development/python-modules/readthedocs-sphinx-ext/default.nix b/pkgs/development/python-modules/readthedocs-sphinx-ext/default.nix
index 1a97320dc36a9..ef6975b29df71 100644
--- a/pkgs/development/python-modules/readthedocs-sphinx-ext/default.nix
+++ b/pkgs/development/python-modules/readthedocs-sphinx-ext/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "readthedocs-sphinx-ext";
-  version = "2.1.1";
+  version = "2.1.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1d8343982cae238da82c809dcbd82d53f9560b50e17b1dd727123f576385139d";
+    sha256 = "209c4b5ecf233b8bb44fcb8b4548460b0806e347ce50fd8172adcb7d23969a4a";
   };
 
   propagatedBuildInputs = [ requests ];
diff --git a/pkgs/development/python-modules/reportlab/default.nix b/pkgs/development/python-modules/reportlab/default.nix
index 3a668077a3833..ace36423c191e 100644
--- a/pkgs/development/python-modules/reportlab/default.nix
+++ b/pkgs/development/python-modules/reportlab/default.nix
@@ -11,11 +11,11 @@ let
   ft = freetype.overrideAttrs (oldArgs: { dontDisableStatic = true; });
 in buildPythonPackage rec {
   pname = "reportlab";
-  version = "3.5.55";
+  version = "3.5.59";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4f307accda32c9f17015ed77c7424f904514e349dff063f78d2462d715963e53";
+    sha256 = "a755cca2dcf023130b03bb671670301a992157d5c3151d838c0b68ef89894536";
   };
 
   checkInputs = [ glibcLocales ];
diff --git a/pkgs/development/python-modules/rethinkdb/default.nix b/pkgs/development/python-modules/rethinkdb/default.nix
index 947aa505f706e..2c6123df5f266 100644
--- a/pkgs/development/python-modules/rethinkdb/default.nix
+++ b/pkgs/development/python-modules/rethinkdb/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "rethinkdb";
-  version = "2.4.7";
+  version = "2.4.8";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "945b5efdc10f468fc056bd53a4e4224ec4c2fe1a7e83ae47443bbb6e7c7a1f7d";
+    sha256 = "9f75a72bcd899ab0f6b0677873b89fba99c512bc7895eb5fbc1dc9a228b8aaee";
   };
 
   propagatedBuildInputs = [ six setuptools ];
diff --git a/pkgs/development/python-modules/rnc2rng/default.nix b/pkgs/development/python-modules/rnc2rng/default.nix
index 8e42baf8ff74c..62cdb5bbf32eb 100644
--- a/pkgs/development/python-modules/rnc2rng/default.nix
+++ b/pkgs/development/python-modules/rnc2rng/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "rnc2rng";
-  version = "2.6.4";
+  version = "2.6.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1kmp3iwxxyzjsd47j2sprd47ihhkwhb3yydih3af5bbfq0ibh1w8";
+    sha256 = "d354afcf0bf8e3b1e8f8d37d71a8fe5b1c0cf75cbd4b71364a9d90b5108a16e5";
   };
 
   propagatedBuildInputs = [ rply ];
diff --git a/pkgs/development/python-modules/ropper/default.nix b/pkgs/development/python-modules/ropper/default.nix
index 5a472ceb18018..1237fd09ea410 100644
--- a/pkgs/development/python-modules/ropper/default.nix
+++ b/pkgs/development/python-modules/ropper/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonApplication rec {
   pname = "ropper";
-  version = "1.13.3";
+  version = "1.13.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "dfc87477c0f53d3d2836a384c106373d761cc435eafc477f299523e5404dda43";
+    sha256 = "6e4226f5ef01951c7df87029535e051c6deb3f156f7511613fb69e8a7f4801fb";
   };
   # XXX tests rely on user-writeable /dev/shm to obtain process locks and return PermissionError otherwise
   # workaround: sudo chmod 777 /dev/shm
diff --git a/pkgs/development/python-modules/rpy2/default.nix b/pkgs/development/python-modules/rpy2/default.nix
index cae84f8cbe91e..c913ab53b2861 100644
--- a/pkgs/development/python-modules/rpy2/default.nix
+++ b/pkgs/development/python-modules/rpy2/default.nix
@@ -24,13 +24,13 @@
 }:
 
 buildPythonPackage rec {
-    version = "3.4.1";
+    version = "3.4.2";
     pname = "rpy2";
 
     disabled = isPyPy;
     src = fetchPypi {
       inherit version pname;
-      sha256 = "1qnjjlgh6i31z45jykwd29n1336gq678fn9zw7gh0rv5d6sn0hv4";
+      sha256 = "8f7d1348b77bc45425b846a0d625f24a51a1c4f32ef2cd1c07a24222aa64e2e0";
     };
 
     patches = [
diff --git a/pkgs/development/python-modules/s3fs/default.nix b/pkgs/development/python-modules/s3fs/default.nix
index 9bb2a513174cf..86701865861f0 100644
--- a/pkgs/development/python-modules/s3fs/default.nix
+++ b/pkgs/development/python-modules/s3fs/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "s3fs";
-  version = "0.5.1";
+  version = "0.5.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "7396943cbc1cf92eb6f7aa93be5f64a3bfa59d76908262e89bae06e3c87fa59d";
+    sha256 = "87e5210415db17b9de18c77bcfc4a301570cc9030ee112b77dc47ab82426bae1";
   };
 
   buildInputs = [ docutils ];
diff --git a/pkgs/development/python-modules/s3transfer/default.nix b/pkgs/development/python-modules/s3transfer/default.nix
index 6f816fc9bb896..51d3f3ab14acd 100644
--- a/pkgs/development/python-modules/s3transfer/default.nix
+++ b/pkgs/development/python-modules/s3transfer/default.nix
@@ -14,11 +14,11 @@
 
 buildPythonPackage rec {
   pname = "s3transfer";
-  version = "0.3.3";
+  version = "0.3.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "921a37e2aefc64145e7b73d50c71bb4f26f46e4c9f414dc648c6245ff92cf7db";
+    sha256 = "7fdddb4f22275cf1d32129e21f056337fd2a80b6ccef1664528145b72c49e6d2";
   };
 
   propagatedBuildInputs =
diff --git a/pkgs/development/python-modules/schema/default.nix b/pkgs/development/python-modules/schema/default.nix
index 483a891f9332c..a29ae2da853c1 100644
--- a/pkgs/development/python-modules/schema/default.nix
+++ b/pkgs/development/python-modules/schema/default.nix
@@ -3,11 +3,11 @@
 buildPythonPackage rec {
 
   pname = "schema";
-  version = "0.7.3";
+  version = "0.7.4";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "4cf529318cfd1e844ecbe02f41f7e5aa027463e7403666a52746f31f04f47a5e";
+    sha256 = "fbb6a52eb2d9facf292f233adcc6008cffd94343c63ccac9a1cb1f3e6de1db17";
   };
 
   preConfigure = ''
diff --git a/pkgs/development/python-modules/scikitlearn/default.nix b/pkgs/development/python-modules/scikitlearn/default.nix
index e7307c9263209..7e9e37831e0db 100644
--- a/pkgs/development/python-modules/scikitlearn/default.nix
+++ b/pkgs/development/python-modules/scikitlearn/default.nix
@@ -3,25 +3,38 @@
 , buildPythonPackage
 , fetchPypi
 , fetchpatch
-, gfortran, glibcLocales
-, numpy, scipy, pytest, pillow
+, gfortran
+, glibcLocales
+, numpy
+, scipy
+, pytest
+, pillow
 , cython
 , joblib
 , llvmPackages
 , threadpoolctl
+, pythonOlder
 }:
 
 buildPythonPackage rec {
   pname = "scikit-learn";
   version = "0.24.1";
-  # UnboundLocalError: local variable 'message' referenced before assignment
-  disabled = stdenv.isi686;  # https://github.com/scikit-learn/scikit-learn/issues/5534
+  disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
     sha256 = "oDNKGALmTWVgIsO/q1anP71r9LEpg0PzaIryFRgQu98=";
   };
 
+  patches = [
+    # This patch fixes compatibility with numpy 1.20. It was merged before 0.24.1 was released,
+    # but for some reason was not included in the 0.24.1 release tarball.
+    (fetchpatch {
+      url = "https://github.com/scikit-learn/scikit-learn/commit/e7ef22c3ba2334cb3b476e95d7c083cf6b48ce56.patch";
+      sha256 = "174554k1pbf92bj7wgq0xjj16bkib32ailyhwavdxaknh4bd9nmv";
+    })
+  ];
+
   buildInputs = [
     pillow
     gfortran
diff --git a/pkgs/development/python-modules/screeninfo/default.nix b/pkgs/development/python-modules/screeninfo/default.nix
index 5f238a7e05fa3..80933043b3b9f 100644
--- a/pkgs/development/python-modules/screeninfo/default.nix
+++ b/pkgs/development/python-modules/screeninfo/default.nix
@@ -2,12 +2,12 @@
 
 buildPythonApplication rec {
   pname = "screeninfo";
-  version = "0.6.6";
+  version = "0.6.7";
   disabled = isPy27; # dataclasses isn't available for python2
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c93fcc3c9421cc2046e57468241c4c08c0c6cffd0e05a85cb0b18de8fe8b026f";
+    sha256 = "1c4bac1ca329da3f68cbc4d2fbc92256aa9bb8ff8583ee3e14f91f0a7baa69cb";
   };
 
   # dataclasses is a compatibility shim for python 3.6 ONLY
diff --git a/pkgs/development/python-modules/setproctitle/default.nix b/pkgs/development/python-modules/setproctitle/default.nix
index fb7913ce25c9a..80fb7ab77f5c9 100644
--- a/pkgs/development/python-modules/setproctitle/default.nix
+++ b/pkgs/development/python-modules/setproctitle/default.nix
@@ -7,13 +7,13 @@
 
 buildPythonPackage rec {
   pname = "setproctitle";
-  version = "1.2";
+  version = "1.2.2";
 
   disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9b4e48722dd96cbd66d5bf2eab930fff8546cd551dd8d774c8a319448bd381a6";
+    sha256 = "7dfb472c8852403d34007e01d6e3c68c57eb66433fb8a5c77b13b89a160d97df";
   };
 
   checkInputs = [ pytestCheckHook ];
diff --git a/pkgs/development/python-modules/slicer/default.nix b/pkgs/development/python-modules/slicer/default.nix
index 83f3e412ddcf5..f8329dbab479a 100644
--- a/pkgs/development/python-modules/slicer/default.nix
+++ b/pkgs/development/python-modules/slicer/default.nix
@@ -9,12 +9,12 @@
 
 buildPythonPackage rec {
   pname = "slicer";
-  version = "0.0.5";
+  version = "0.0.7";
   disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "8c0fe9845056207d7344d5850e93551f9be20656178d443332aa02da9c71ba44";
+    sha256 = "f5d5f7b45f98d155b9c0ba6554fa9770c6b26d5793a3e77a1030fb56910ebeec";
   };
 
   checkInputs = [ pytestCheckHook pandas pytorch ];
diff --git a/pkgs/development/python-modules/smart_open/default.nix b/pkgs/development/python-modules/smart_open/default.nix
index 389feef2b42ca..99c9c28a16a8e 100644
--- a/pkgs/development/python-modules/smart_open/default.nix
+++ b/pkgs/development/python-modules/smart_open/default.nix
@@ -13,12 +13,12 @@
 
 buildPythonPackage rec {
   pname = "smart_open";
-  version = "4.1.0";
+  version = "4.1.2";
   disabled = pythonOlder "3.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "26af5c1a3f2b76aab8c3200310f0fc783790ec5a231ffeec102e620acdd6262e";
+    sha256 = "4bbb6233364fc1173cc0af6b7a56ed76fce32509514f1978a995a5835f3177f1";
   };
 
   # moto>=1.0.0 is backwards-incompatible and some tests fail with it,
diff --git a/pkgs/development/python-modules/smmap/default.nix b/pkgs/development/python-modules/smmap/default.nix
index 04b86ad5f6f75..1b0f310f42517 100644
--- a/pkgs/development/python-modules/smmap/default.nix
+++ b/pkgs/development/python-modules/smmap/default.nix
@@ -2,10 +2,10 @@
 
 buildPythonPackage rec {
   pname = "smmap";
-  version = "3.0.4";
+  version = "3.0.5";
   src = fetchPypi {
     inherit pname version;
-    sha256 = "9c98bbd1f9786d22f14b3d4126894d56befb835ec90cef151af566c7e19b5d24";
+    sha256 = "84c2751ef3072d4f6b2785ec7ee40244c6f45eb934d9e543e2c51f1bd3d54c50";
   };
 
   checkInputs = [ nosexcover ];
diff --git a/pkgs/development/python-modules/snowflake-connector-python/default.nix b/pkgs/development/python-modules/snowflake-connector-python/default.nix
index a2f6a7aae92b8..9cbbf8c2ddadf 100644
--- a/pkgs/development/python-modules/snowflake-connector-python/default.nix
+++ b/pkgs/development/python-modules/snowflake-connector-python/default.nix
@@ -25,12 +25,12 @@
 
 buildPythonPackage rec {
   pname = "snowflake-connector-python";
-  version = "2.3.8";
+  version = "2.3.10";
   disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "sha256-zsS5+0UGDwZM65MILfgAvZ67AbXGcLsVmGacgoxX530=";
+    sha256 = "ad62bfd31e677d39984449d9c68e233da2776b80894a988a2421aad412e4c44f";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/spglib/default.nix b/pkgs/development/python-modules/spglib/default.nix
index 88da35a0f972b..a050aadb4b205 100644
--- a/pkgs/development/python-modules/spglib/default.nix
+++ b/pkgs/development/python-modules/spglib/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "spglib";
-  version = "1.16.0";
+  version = "1.16.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "94d056e48e7e6fe2e6fe4161471e774ac03221a6225fd83d551d3184220c1edf";
+    sha256 = "9fd2fefbd83993b135877a69c498d8ddcf20a9980562b65b800cfb4cdadad003";
   };
 
   propagatedBuildInputs = [ numpy ];
diff --git a/pkgs/development/python-modules/sphinxcontrib-tikz/default.nix b/pkgs/development/python-modules/sphinxcontrib-tikz/default.nix
index 6b03c245ebb71..facd37e9c325b 100644
--- a/pkgs/development/python-modules/sphinxcontrib-tikz/default.nix
+++ b/pkgs/development/python-modules/sphinxcontrib-tikz/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "sphinxcontrib-tikz";
-  version = "0.4.9";
+  version = "0.4.11";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "054429a04ed253256a676ecc29f0bae2c644d5bd1150cd95d658990a07ebc8fe";
+    sha256 = "5c5194055d3219e2ed8d02b52b664d399674154f3db9724ae09e881d091b3d10";
   };
 
   patches = [
diff --git a/pkgs/development/python-modules/spyder-kernels/default.nix b/pkgs/development/python-modules/spyder-kernels/default.nix
index 9533db6e4a73b..614f64a0fbe1e 100644
--- a/pkgs/development/python-modules/spyder-kernels/default.nix
+++ b/pkgs/development/python-modules/spyder-kernels/default.nix
@@ -3,11 +3,11 @@
 
 buildPythonPackage rec {
   pname = "spyder-kernels";
-  version = "1.10.0";
+  version = "1.10.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "588602b9f44961f4011a9ec83fe85f5d621126eee64835e407a7d41c54dccc74";
+    sha256 = "416534d7504c0f337e6e6e2cbd893d1866ad20d3bec99a94ad617d2fd60699ae";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/spyder/default.nix b/pkgs/development/python-modules/spyder/default.nix
index c41ef74c5b16a..dd65079e6a135 100644
--- a/pkgs/development/python-modules/spyder/default.nix
+++ b/pkgs/development/python-modules/spyder/default.nix
@@ -8,13 +8,13 @@
 
 buildPythonPackage rec {
   pname = "spyder";
-  version = "4.2.0";
+  version = "4.2.1";
 
   disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "44f51473b81c1bfde76097bfb957ec14f580a262b229ae8e90d18f5b82104c95";
+    sha256 = "7f93bc5b8b119cc1e195ce3efcc1598386e082c4096334c1fa2b018938ac79b9";
   };
 
   nativeBuildInputs = [ pyqtwebengine.wrapQtAppsHook ];
diff --git a/pkgs/development/python-modules/sqlalchemy/default.nix b/pkgs/development/python-modules/sqlalchemy/default.nix
index 7d35bb8487c8a..6f5fb5578665b 100644
--- a/pkgs/development/python-modules/sqlalchemy/default.nix
+++ b/pkgs/development/python-modules/sqlalchemy/default.nix
@@ -2,15 +2,16 @@
 , mock
 , pysqlite
 , pytestCheckHook
+, pytest_xdist
 }:
 
 buildPythonPackage rec {
   pname = "SQLAlchemy";
-  version = "1.3.20";
+  version = "1.3.23";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d2f25c7f410338d31666d7ddedfa67570900e248b940d186b48461bd4e5569a1";
+    sha256 = "6fca33672578666f657c131552c4ef8979c1606e494f78cd5199742dfb26918b";
   };
 
   patches = [
@@ -23,9 +24,12 @@ buildPythonPackage rec {
 
   checkInputs = [
     pytestCheckHook
+    pytest_xdist
     mock
   ] ++ lib.optional (!isPy3k) pysqlite;
 
+  pytestFlagsArray = [ "-n auto" ];
+
   postInstall = ''
     sed -e 's:--max-worker-restart=5::g' -i setup.cfg
   '';
diff --git a/pkgs/development/python-modules/srp/default.nix b/pkgs/development/python-modules/srp/default.nix
index c0d3a0a4aedc6..31f77b0ee080a 100644
--- a/pkgs/development/python-modules/srp/default.nix
+++ b/pkgs/development/python-modules/srp/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "srp";
-  version = "1.0.16";
+  version = "1.0.17";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c943b7181322a2bdd50d20e1244536c404916e546131dc1fae10a7cb99a013e9";
+    sha256 = "f2e3fed4e5cbfd6b481edc9cdd51a8c39a609eae117210218556004bdc9016b2";
   };
 
   propagatedBuildInputs = [ six ];
diff --git a/pkgs/development/python-modules/statsmodels/default.nix b/pkgs/development/python-modules/statsmodels/default.nix
index f538cdf0c04bf..9aebe88b79238 100644
--- a/pkgs/development/python-modules/statsmodels/default.nix
+++ b/pkgs/development/python-modules/statsmodels/default.nix
@@ -13,12 +13,12 @@
 
 buildPythonPackage rec {
   pname = "statsmodels";
-  version = "0.12.1";
+  version = "0.12.2";
   disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a271b4ccec190148dccda25f0cbdcbf871f408fc1394a10a7dc1af4a62b91c8e";
+    sha256 = "8ad7a7ae7cdd929095684118e3b05836c0ccb08b6a01fe984159475d174a1b10";
   };
 
   nativeBuildInputs = [ cython ];
diff --git a/pkgs/development/python-modules/streamz/default.nix b/pkgs/development/python-modules/streamz/default.nix
index 3a62dd4ecf1f6..62e71bd2fd1c0 100644
--- a/pkgs/development/python-modules/streamz/default.nix
+++ b/pkgs/development/python-modules/streamz/default.nix
@@ -15,11 +15,11 @@
 
 buildPythonPackage rec {
   pname = "streamz";
-  version = "0.6.1";
+  version = "0.6.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "215703456479d24f524cdcd0365006250d4502d242f57e2f5db18e8638bc8694";
+    sha256 = "04446ece273c041506b1642bd3d8380367a8372196be4d6d6d03faafadc590b2";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/strictyaml/default.nix b/pkgs/development/python-modules/strictyaml/default.nix
index 8f383b60b1757..ddc497a64ab66 100644
--- a/pkgs/development/python-modules/strictyaml/default.nix
+++ b/pkgs/development/python-modules/strictyaml/default.nix
@@ -7,13 +7,13 @@
 }:
 
 buildPythonPackage rec {
-  version = "1.3.0";
+  version = "1.3.2";
   pname = "strictyaml";
   disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "f640ae4e6fe761c3ae7138092c3dcb9b5050ec56e9cbac45d8a6b549d7ec973c";
+    sha256 = "637399fd80dccc95f5287b2606b74098b23c08031b7ec33c5afb314ccbf10948";
   };
 
   propagatedBuildInputs = [ ruamel_yaml python-dateutil ];
diff --git a/pkgs/development/python-modules/stripe/default.nix b/pkgs/development/python-modules/stripe/default.nix
index b205f48cb6f93..96ac2d208b3d6 100644
--- a/pkgs/development/python-modules/stripe/default.nix
+++ b/pkgs/development/python-modules/stripe/default.nix
@@ -2,7 +2,7 @@
 
 buildPythonPackage rec {
   pname = "stripe";
-  version = "2.55.0";
+  version = "2.55.2";
 
   # Tests require network connectivity and there's no easy way to disable
   # them. ~ C.
@@ -10,7 +10,7 @@ buildPythonPackage rec {
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "2eebf023595e8aa9d65d8b46ccc3c716185bb9625d0e39d3956282fd7525848d";
+    sha256 = "e32c68194a47522a10945eb893218e5cb5ee65e3a3c2c4df7efca117a6bf1902";
   };
 
   propagatedBuildInputs = [ requests ];
diff --git a/pkgs/development/python-modules/sunpy/default.nix b/pkgs/development/python-modules/sunpy/default.nix
index 6a455ce49ebe2..3ad8b6fea1d76 100644
--- a/pkgs/development/python-modules/sunpy/default.nix
+++ b/pkgs/development/python-modules/sunpy/default.nix
@@ -29,12 +29,12 @@
 
 buildPythonPackage rec {
   pname = "sunpy";
-  version = "2.0.6";
+  version = "2.0.7";
   disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "109flghca42yhsm2w5xicqhyx1mc8c3vlwvadbn65fz3lhysqj67";
+    sha256 = "d13ac67c14ea825652dc3e12c4c627e782e8e843e96a1d54440d39dd2ceb6a5c";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/development/python-modules/sybil/default.nix b/pkgs/development/python-modules/sybil/default.nix
index 3bf6ed95ced17..d46fc14cdf677 100644
--- a/pkgs/development/python-modules/sybil/default.nix
+++ b/pkgs/development/python-modules/sybil/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonApplication rec {
   pname = "sybil";
-  version = "2.0.0";
+  version = "2.0.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "3e098ae96c4d3668cd5fb04c160334a4bc3ade9d29177e0206846b75f5ff3e91";
+    sha256 = "597d71e246690b9223c132f0ed7dcac470dcbe9ad022004a801e108a00dc3524";
   };
 
   checkInputs = [ pytest nose ];
diff --git a/pkgs/development/python-modules/tabulate/default.nix b/pkgs/development/python-modules/tabulate/default.nix
index 4686d02486fce..2d841918f1104 100644
--- a/pkgs/development/python-modules/tabulate/default.nix
+++ b/pkgs/development/python-modules/tabulate/default.nix
@@ -5,12 +5,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.8.7";
+  version = "0.8.8";
   pname = "tabulate";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "db2723a20d04bcda8522165c73eea7c300eda74e0ce852d9022e0159d7895007";
+    sha256 = "26f2589d80d332fefd2371d396863dedeb806f51b54bdb4b264579270b621e92";
   };
 
   checkInputs = [ nose ];
diff --git a/pkgs/development/python-modules/terminado/default.nix b/pkgs/development/python-modules/terminado/default.nix
index 400751529ab62..0f02da4866f24 100644
--- a/pkgs/development/python-modules/terminado/default.nix
+++ b/pkgs/development/python-modules/terminado/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "terminado";
-  version = "0.9.1";
+  version = "0.9.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "3da72a155b807b01c9e8a5babd214e052a0a45a975751da3521a1c3381ce6d76";
+    sha256 = "89e6d94b19e4bc9dce0ffd908dfaf55cc78a9bf735934e915a4a96f65ac9704c";
   };
 
   propagatedBuildInputs = [ ptyprocess tornado ];
diff --git a/pkgs/development/python-modules/thespian/default.nix b/pkgs/development/python-modules/thespian/default.nix
index 74f94aaf25584..589ff573ca54a 100644
--- a/pkgs/development/python-modules/thespian/default.nix
+++ b/pkgs/development/python-modules/thespian/default.nix
@@ -1,13 +1,13 @@
 { fetchPypi, buildPythonPackage, lib }:
 
 buildPythonPackage rec {
-  version = "3.10.1";
+  version = "3.10.3";
   pname = "thespian";
 
   src = fetchPypi {
     inherit pname version;
     extension = "zip";
-    sha256 = "e00bba5b0b91f9d7ec3df0ac671136df7a7be0a14dfea38ca3850488bca73d8c";
+    sha256 = "d9152089f239c80339eb0431b9561966a841fb3ab0d043b36fa47934fc7956f2";
   };
 
   # Do not run the test suite: it takes a long time and uses
diff --git a/pkgs/development/python-modules/traitsui/default.nix b/pkgs/development/python-modules/traitsui/default.nix
index e76a36bcf4f9c..5748ff91db13a 100644
--- a/pkgs/development/python-modules/traitsui/default.nix
+++ b/pkgs/development/python-modules/traitsui/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "traitsui";
-  version = "7.1.0";
+  version = "7.1.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "b699aeea588b55723860ddc6b2bd9b5013c4a72e18d1bbf51c6689cc7c6a562a";
+    sha256 = "77d9dc5830c4e7ab94f9225bc2f082430399d95c943f1616db41e83a94df38e5";
   };
 
   propagatedBuildInputs = [ traits pyface six ];
diff --git a/pkgs/development/python-modules/transaction/default.nix b/pkgs/development/python-modules/transaction/default.nix
index 6bb5987ba484d..78022cdba5ba7 100644
--- a/pkgs/development/python-modules/transaction/default.nix
+++ b/pkgs/development/python-modules/transaction/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "transaction";
-  version = "3.0.0";
+  version = "3.0.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "3b0ad400cb7fa25f95d1516756c4c4557bb78890510f69393ad0bd15869eaa2d";
+    sha256 = "0c15ef0b7ff3518357ceea75722a30d974c3f85e11aa5cec5d5a2b6a40cfcf68";
   };
 
   propagatedBuildInputs = [ zope_interface mock ];
diff --git a/pkgs/development/python-modules/trimesh/default.nix b/pkgs/development/python-modules/trimesh/default.nix
index b157e32ed8768..d4a021a0e3110 100644
--- a/pkgs/development/python-modules/trimesh/default.nix
+++ b/pkgs/development/python-modules/trimesh/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "trimesh";
-  version = "3.9.1";
+  version = "3.9.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d19cbdb830a17297aa218ba6ce4955fc11b4b553414289cfd71f58f8144cc91f";
+    sha256 = "63dd76531a4c6ddd53e00209b971e83d3fbfd9b012f4033a1c4b0f04f1f551e3";
   };
 
   propagatedBuildInputs = [ numpy ];
diff --git a/pkgs/development/python-modules/trytond/default.nix b/pkgs/development/python-modules/trytond/default.nix
index 68254d8601ec6..20394fb2de656 100644
--- a/pkgs/development/python-modules/trytond/default.nix
+++ b/pkgs/development/python-modules/trytond/default.nix
@@ -23,12 +23,12 @@
 
 buildPythonApplication rec {
   pname = "trytond";
-  version = "5.8.2";
+  version = "5.8.4";
   disabled = pythonOlder "3.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "dea7d11ec0b4584a438fab7a1acb56864b32cc9e7d6ffa166572f75a2b033dc0";
+    sha256 = "28e467b51f6dc67b8b4ca60afec82614bba8cf78852c1941cc9071d615ba7972";
   };
 
   # Tells the tests which database to use
diff --git a/pkgs/development/python-modules/tubeup/default.nix b/pkgs/development/python-modules/tubeup/default.nix
index 927fe1e56293b..9d63e466e29b2 100644
--- a/pkgs/development/python-modules/tubeup/default.nix
+++ b/pkgs/development/python-modules/tubeup/default.nix
@@ -9,13 +9,13 @@
 
 buildPythonPackage rec {
   pname = "tubeup";
-  version = "0.0.23";
+  version = "0.0.25";
 
   disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "d504327e055889edfe56512a829f76b24b40c5965b93120f8b9300f5390014b4";
+    sha256 = "c1869363eddb85f39c05971d159bb2bf8cafa596acff3b9117635ebebfd1d342";
   };
 
   postPatch = ''
diff --git a/pkgs/development/python-modules/twill/default.nix b/pkgs/development/python-modules/twill/default.nix
index a717ab2bc9d2d..e234084d31dec 100644
--- a/pkgs/development/python-modules/twill/default.nix
+++ b/pkgs/development/python-modules/twill/default.nix
@@ -5,11 +5,11 @@
 }:
 buildPythonPackage rec {
   pname = "twill";
-  version = "2.0.1";
+  version = "2.0.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "85bc45bc34e3d4116123e3021c07d3a86b5e67be1ee01bc8062288eb83ae7799";
+    sha256 = "fc694ac1cb0616cfba2f9db4720e9d354bf656c318e21ef604a7e3caaef83d10";
   };
 
   checkInputs = [ nose ];
diff --git a/pkgs/development/python-modules/tzdata/default.nix b/pkgs/development/python-modules/tzdata/default.nix
new file mode 100644
index 0000000000000..0772b73a15cbe
--- /dev/null
+++ b/pkgs/development/python-modules/tzdata/default.nix
@@ -0,0 +1,21 @@
+{ lib, buildPythonPackage, fetchPypi }:
+
+buildPythonPackage rec {
+  pname = "tzdata";
+  version = "2021.1";
+  format = "pyproject";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-4ZxzUfiHUioaxznSEEHlkt3ebdG3ZP3vqPeys1UdPTg=";
+  };
+
+  pythonImportsCheck = [ "tzdata" ];
+
+  meta = with lib; {
+    description = "Provider of IANA time zone data";
+    homepage = "https://github.com/python/tzdata";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ SuperSandro2000 ];
+  };
+}
diff --git a/pkgs/development/python-modules/ueberzug/default.nix b/pkgs/development/python-modules/ueberzug/default.nix
index cb46666f21e00..69cc04ee2d9c2 100644
--- a/pkgs/development/python-modules/ueberzug/default.nix
+++ b/pkgs/development/python-modules/ueberzug/default.nix
@@ -4,13 +4,13 @@
 
 buildPythonPackage rec {
   pname = "ueberzug";
-  version = "18.1.8";
+  version = "18.1.9";
 
   disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "3718db8f824ef5f6a69dc25b3f08e0a45388dd46843c61721476bad2b64345ee";
+    sha256 = "7ce49f351132c7d1b0f8097f6e4c5635376151ca59318540da3e296e5b21adc3";
   };
 
   buildInputs = [ libX11 libXext ];
diff --git a/pkgs/development/python-modules/ujson/default.nix b/pkgs/development/python-modules/ujson/default.nix
index 9c759bd41b363..d93ee9f5af70b 100644
--- a/pkgs/development/python-modules/ujson/default.nix
+++ b/pkgs/development/python-modules/ujson/default.nix
@@ -8,12 +8,12 @@
 
 buildPythonPackage rec {
   pname = "ujson";
-  version = "4.0.1";
+  version = "4.0.2";
   disabled = isPyPy || (!isPy3k);
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "26cf6241b36ff5ce4539ae687b6b02673109c5e3efc96148806a7873eaa229d3";
+    sha256 = "c615a9e9e378a7383b756b7e7a73c38b22aeb8967a8bfbffd4741f7ffd043c4d";
   };
 
   nativeBuildInputs = [ setuptools_scm ];
diff --git a/pkgs/development/python-modules/unidecode/default.nix b/pkgs/development/python-modules/unidecode/default.nix
index 70724bb71b51c..65cb0882380fe 100644
--- a/pkgs/development/python-modules/unidecode/default.nix
+++ b/pkgs/development/python-modules/unidecode/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "Unidecode";
-  version = "1.1.1";
+  version = "1.1.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "2b6aab710c2a1647e928e36d69c21e76b453cd455f4e2621000e54b2a9b8cce8";
+    sha256 = "a039f89014245e0cad8858976293e23501accc9ff5a7bdbc739a14a2b7b85cdc";
   };
 
   LC_ALL="en_US.UTF-8";
diff --git a/pkgs/development/python-modules/urllib3/default.nix b/pkgs/development/python-modules/urllib3/default.nix
index 6cf7ce34d388d..7bfb2ba75a359 100644
--- a/pkgs/development/python-modules/urllib3/default.nix
+++ b/pkgs/development/python-modules/urllib3/default.nix
@@ -4,11 +4,11 @@
 
 buildPythonPackage rec {
   pname = "urllib3";
-  version = "1.26.2";
+  version = "1.26.3";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "19188f96923873c92ccb987120ec4acaa12f0461fa9ce5d3d0772bc965a39e08";
+    sha256 = "de3eedaad74a2683334e282005cd8d7f22f4d55fa690a2a1020a416cb0a47e73";
   };
 
   NOSE_EXCLUDE = lib.concatStringsSep "," [
diff --git a/pkgs/development/python-modules/uvloop/default.nix b/pkgs/development/python-modules/uvloop/default.nix
index 1bc73a37734fe..3ba9dcb5f1445 100644
--- a/pkgs/development/python-modules/uvloop/default.nix
+++ b/pkgs/development/python-modules/uvloop/default.nix
@@ -15,12 +15,12 @@
 
 buildPythonPackage rec {
   pname = "uvloop";
-  version = "0.15.1";
+  version = "0.15.2";
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1p33xfzcy60qqca3rplzbh8h4x7x9l77vi6zbyy9md5z2a0q4ikq";
+    sha256 = "2bb0624a8a70834e54dde8feed62ed63b50bad7a1265c40d6403a2ac447bce01";
   };
 
   buildInputs = [
diff --git a/pkgs/development/python-modules/validators/default.nix b/pkgs/development/python-modules/validators/default.nix
index 1bc9b1777ff6f..37f00b734800b 100644
--- a/pkgs/development/python-modules/validators/default.nix
+++ b/pkgs/development/python-modules/validators/default.nix
@@ -11,12 +11,12 @@
 
 buildPythonPackage rec {
   pname = "validators";
-  version = "0.18.1";
+  version = "0.18.2";
   disabled = isPy27;
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1a653b33c0ab091790f65f42b61aa191e354ed5fdedfeb17d24a86d0789966d7";
+    sha256 = "37cd9a9213278538ad09b5b9f9134266e7c226ab1fede1d500e29e0a8fbb9ea6";
   };
 
   propagatedBuildInputs = [
diff --git a/pkgs/development/python-modules/virtualenv/default.nix b/pkgs/development/python-modules/virtualenv/default.nix
index 6d2c19d36750b..ec22660830bda 100644
--- a/pkgs/development/python-modules/virtualenv/default.nix
+++ b/pkgs/development/python-modules/virtualenv/default.nix
@@ -5,7 +5,6 @@
 , distlib
 , fetchPypi
 , filelock
-, fish
 , flaky
 , importlib-metadata
 , importlib-resources
@@ -24,11 +23,11 @@
 
 buildPythonPackage rec {
   pname = "virtualenv";
-  version = "20.2.1";
+  version = "20.2.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e0aac7525e880a429764cefd3aaaff54afb5d9f25c82627563603f5d7de5a6e5";
+    sha256 = "b7a8ec323ee02fb2312f098b6b4c9de99559b462775bc8fe3627a73706603c1b";
   };
 
   nativeBuildInputs = [
@@ -56,7 +55,6 @@ buildPythonPackage rec {
 
   checkInputs = [
     cython
-    fish
     flaky
     pytest-freezegun
     pytest-mock
@@ -77,6 +75,9 @@ buildPythonPackage rec {
   disabledTests = [
     "test_can_build_c_extensions"
     "test_xonsh" # imports xonsh, which is not in pythonPackages
+    # tests search `python3`, fail on python2, pypy
+    "test_python_via_env_var"
+    "test_python_multi_value_prefer_newline_via_env_var"
   ];
 
   pythonImportsCheck = [ "virtualenv" ];
diff --git a/pkgs/development/python-modules/wadllib/default.nix b/pkgs/development/python-modules/wadllib/default.nix
index 45b5a47345692..fcddf538d88de 100644
--- a/pkgs/development/python-modules/wadllib/default.nix
+++ b/pkgs/development/python-modules/wadllib/default.nix
@@ -8,11 +8,11 @@
 
 buildPythonPackage rec {
   pname = "wadllib";
-  version = "1.3.4";
+  version = "1.3.5";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e995691713d3c795d2b36278de8e212241870f46bec6ecba91794ea3cc5bd67d";
+    sha256 = "84fecbaec2fef5ae2d7717a8115d271f18c6b5441eac861c58be8ca57f63c1d3";
   };
 
   propagatedBuildInputs = [ setuptools lazr-uri ];
diff --git a/pkgs/development/python-modules/wasabi/default.nix b/pkgs/development/python-modules/wasabi/default.nix
index 3e674ae266f1f..f58574014ed22 100644
--- a/pkgs/development/python-modules/wasabi/default.nix
+++ b/pkgs/development/python-modules/wasabi/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "wasabi";
-  version = "0.8.1";
+  version = "0.8.2";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "6e5228a51f5550844ef5080e74759e7ecb6e344241989d018686ba968f0b4f5a";
+    sha256 = "b4a36aaa9ca3a151f0c558f269d442afbb3526f0160fd541acd8a0d5e5712054";
   };
 
   checkInputs = [ pytestCheckHook ];
diff --git a/pkgs/development/python-modules/webob/default.nix b/pkgs/development/python-modules/webob/default.nix
index 124b45a2eb397..201893c2536b6 100644
--- a/pkgs/development/python-modules/webob/default.nix
+++ b/pkgs/development/python-modules/webob/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "WebOb";
-  version = "1.8.6";
+  version = "1.8.7";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "aa3a917ed752ba3e0b242234b2a373f9c4e2a75d35291dcbe977649bd21fd108";
+    sha256 = "b64ef5141be559cfade448f044fa45c2260351edcb6a8ef6b7e00c7dcef0c323";
   };
 
   propagatedBuildInputs = [ nose pytest ];
diff --git a/pkgs/development/python-modules/wheel/default.nix b/pkgs/development/python-modules/wheel/default.nix
index 4f51fb486ebc2..60398998380a9 100644
--- a/pkgs/development/python-modules/wheel/default.nix
+++ b/pkgs/development/python-modules/wheel/default.nix
@@ -7,14 +7,14 @@
 
 buildPythonPackage rec {
   pname = "wheel";
-  version = "0.35.1";
+  version = "0.36.2";
   format = "other";
 
   src = fetchFromGitHub {
     owner = "pypa";
     repo = pname;
     rev = version;
-    sha256 = "uS+9a47ZopI0yGlEnJi421WyzS//8BxUvH25hX4BBL8=";
+    sha256 = "sha256-8lK2UvqBIxUYm6IOuT+Jk71wYbEEjvI7typS3749N9g=";
     name = "${pname}-${version}-source";
   };
 
diff --git a/pkgs/development/python-modules/xcffib/default.nix b/pkgs/development/python-modules/xcffib/default.nix
index 8f51ec1e77f8d..59a2c8d7c1bc0 100644
--- a/pkgs/development/python-modules/xcffib/default.nix
+++ b/pkgs/development/python-modules/xcffib/default.nix
@@ -8,12 +8,12 @@
 }:
 
 buildPythonPackage rec {
-  version = "0.11.0";
+  version = "0.11.1";
   pname = "xcffib";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "a751081d816a63d02a4c63f91fd9c0112c1e0061af7ccf79c4e7c18517a75406";
+    sha256 = "12949cfe2e68c806efd57596bb9bf3c151f399d4b53e15d1101b2e9baaa66f5a";
   };
 
   patchPhase = ''
diff --git a/pkgs/development/python-modules/zeroc-ice/default.nix b/pkgs/development/python-modules/zeroc-ice/default.nix
index 6dccf51100e21..2786fc979f1a6 100644
--- a/pkgs/development/python-modules/zeroc-ice/default.nix
+++ b/pkgs/development/python-modules/zeroc-ice/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "zeroc-ice";
-  version = "3.7.4";
+  version = "3.7.5";
 
   src = fetchPypi {
     inherit version pname;
-    sha256 = "dc79a1eaad1d1cd1cf8cfe636e1bc413c60645e3e87a5a8e9b97ce882690e0e4";
+    sha256 = "3b4897cc3f2adf3d03802368cedb72a038aa33c988663a667c1c48e42ea10797";
   };
 
   buildInputs = [ openssl bzip2 ];
diff --git a/pkgs/development/python-modules/zope_schema/default.nix b/pkgs/development/python-modules/zope_schema/default.nix
index 75683cb2eb8f4..43fab18daeb37 100644
--- a/pkgs/development/python-modules/zope_schema/default.nix
+++ b/pkgs/development/python-modules/zope_schema/default.nix
@@ -9,11 +9,11 @@
 
 buildPythonPackage rec {
   pname = "zope.schema";
-  version = "6.0.0";
+  version = "6.0.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "20fbbce8a0726ba34f0e3958676498feebb818f06575193254e139d8d7214f26";
+    sha256 = "9b3fc3ac656099aa9ebf3beb2bbd83d2d6ee6f94b9ac6969d6e3993ec9c4a197";
   };
 
   propagatedBuildInputs = [ zope_location zope_event zope_interface zope_testing ];
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index f9de5c7a81566..7a5dfccd8a2a1 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -3107,6 +3107,10 @@ in {
 
   hypothesis = if isPy3k then callPackage ../development/python-modules/hypothesis { } else self.hypothesis_4;
 
+  hypothesmith = callPackage ../development/python-modules/hypothesmith {
+    libcst = self.libcst.override { doCheck = false; };
+  };
+
   hyppo = callPackage ../development/python-modules/hyppo { };
 
   i3ipc = callPackage ../development/python-modules/i3ipc { };
@@ -8165,6 +8169,8 @@ in {
 
   typogrify = callPackage ../development/python-modules/typogrify { };
 
+  tzdata = callPackage ../development/python-modules/tzdata { };
+
   tzlocal = callPackage ../development/python-modules/tzlocal { };
 
   uamqp = callPackage ../development/python-modules/uamqp {