1 files changed, 7 insertions, 1 deletions
diff --git a/pkgs/development/python-modules/dsnap/default.nix b/pkgs/development/python-modules/dsnap/default.nix
index 0525f4d861198..c93793018c4fc 100644
--- a/pkgs/development/python-modules/dsnap/default.nix
+++ b/pkgs/development/python-modules/dsnap/default.nix
@@ -17,7 +17,7 @@
 buildPythonPackage rec {
   pname = "dsnap";
   version = "1.0.0";
-  format = "pyproject";
+  pyproject = true;
 
   disabled = pythonOlder "3.7";
 
@@ -28,6 +28,12 @@ buildPythonPackage rec {
     hash = "sha256-yKch+tKjFhvZfzloazMH378dkERF8gnZEX1Som+d670=";
   };
 
+  postPatch = ''
+    # Is no direct dependency
+    substituteInPlace pyproject.toml \
+      --replace 'urllib3 = "^1.26.4"' 'urllib3 = "*"'
+  '';
+
   nativeBuildInputs = [
     poetry-core
   ];