diff --git a/pkgs/development/python-modules/cssutils/default.nix b/pkgs/development/python-modules/cssutils/default.nix
index 10f62f29280c..8695f576f2bd 100644
--- a/pkgs/development/python-modules/cssutils/default.nix
+++ b/pkgs/development/python-modules/cssutils/default.nix
@@ -2,9 +2,7 @@
 , buildPythonPackage
 , pythonAtLeast
 , pythonOlder
-, fetchpatch
-, fetchPypi
-, setuptools
+, fetchFromGitHub
 , setuptools-scm
 , cssselect
 , jaraco-test
@@ -16,19 +14,20 @@
 
 buildPythonPackage rec {
   pname = "cssutils";
-  version = "2.9.0";
+  version = "2.10.1";
+  pyproject = true;
 
   disabled = pythonOlder "3.8";
 
-  format = "pyproject";
 
-  src = fetchPypi {
-    inherit pname version;
-    hash = "sha256-iUd7PRfXkOl7n7Te9wh2cGEFV5Wq5vfIKuMulnyb5M0=";
+  src = fetchFromGitHub {
+    owner = "jaraco";
+    repo = "cssutils";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-FK+EHdfsuCnWmnfUH18gyMq6CBXICBbhJj3XrscLLOA=";
   };
 
-  nativeBuildInputs = [
-    setuptools
+  build-system = [
     setuptools-scm
   ];
 
@@ -42,14 +41,8 @@ buildPythonPackage rec {
     importlib-resources
   ];
 
-  pytestFlagsArray = [
-    # pytest.PytestRemovedIn8Warning: Support for nose tests is deprecated and will be removed in a future release.
-    "-W" "ignore::pytest.PytestRemovedIn8Warning"
-  ];
-
   disabledTests = [
     # access network
-    "test_parseUrl"
     "encutils"
     "website.logging"
   ];
@@ -59,7 +52,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "A CSS Cascading Style Sheets library for Python";
     homepage = "https://github.com/jaraco/cssutils";
-    changelog = "https://github.com/jaraco/cssutils/blob/v${version}/CHANGES.rst";
+    changelog = "https://github.com/jaraco/cssutils/blob/${src.rev}/NEWS.rst";
     license = licenses.lgpl3Plus;
     maintainers = with maintainers; [ dotlambda ];
   };