1 files changed, 10 insertions, 3 deletions
diff --git a/pkgs/development/python-modules/svdtools/default.nix b/pkgs/development/python-modules/svdtools/default.nix
index b02058b8d3014..03db4b6356e22 100644
--- a/pkgs/development/python-modules/svdtools/default.nix
+++ b/pkgs/development/python-modules/svdtools/default.nix
@@ -11,15 +11,22 @@
 
 buildPythonPackage rec {
   pname = "svdtools";
-  version = "0.1.20";
+  version = "0.1.21";
 
   disabled = pythonOlder "3.8";
 
   src = fetchPypi {
     inherit version pname;
-    sha256 = "028s1bn50mfpaygf1wc2mvf06s50wqfplqrkhrjz6kx8vzrmwj72";
+    sha256 = "0qc94haqkj4dbhify1l3x0ji1dx34m79nfnsk1c7l1kl2zjvz6bz";
   };
 
+  # remove upon next release
+  # see: https://github.com/stm32-rs/svdtools/pull/96
+  prePatch = ''
+    substituteInPlace setup.py \
+      --replace 'PyYAML ~= 5.3' 'PyYAML >= 5.3'
+  '';
+
   propagatedBuildInputs = [
     braceexpand
     click
@@ -34,7 +41,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Python package to handle vendor-supplied, often buggy SVD files";
     homepage = "https://github.com/stm32-rs/svdtools";
-    changelog = "https://github.com/stm32-rs/svdtools/blob/v${version}/CHANGELOG.md";
+    changelog = "https://github.com/stm32-rs/svdtools/blob/v${version}/CHANGELOG-python.md";
     license = with licenses; [ asl20 /* or */ mit ];
     maintainers = with maintainers; [ newam ];
   };