1 files changed, 6 insertions, 5 deletions
diff --git a/pkgs/development/python-modules/ruamel-yaml-clib/default.nix b/pkgs/development/python-modules/ruamel-yaml-clib/default.nix
index 58a41a102246..26b531530077 100644
--- a/pkgs/development/python-modules/ruamel-yaml-clib/default.nix
+++ b/pkgs/development/python-modules/ruamel-yaml-clib/default.nix
@@ -2,20 +2,23 @@
   lib,
   buildPythonPackage,
   fetchhg,
+  setuptools,
   cython,
 }:
 
 buildPythonPackage rec {
   pname = "ruamel-yaml-clib";
-  version = "0.2.7";
-  format = "setuptools";
+  version = "0.2.12";
+  pyproject = true;
 
   src = fetchhg {
     url = "http://hg.code.sf.net/p/ruamel-yaml-clib/code";
     rev = version;
-    sha256 = "sha256-QNJyJWfCT8zEvrqI65zPlWIMSRZSoDwIAbFU48TfO4U=";
+    hash = "sha256-VKiNt2WJttVjMR0z4bvdSYKOZqycRONCSPQacAy5PYo=";
   };
 
+  build-system = [ setuptools ];
+
   # no tests
   doCheck = false;
 
@@ -23,8 +26,6 @@ buildPythonPackage rec {
   # pythonImportsCheck = [ "_ruamel_yaml" ];
   nativeBuildInputs = [ cython ];
 
-  # Fix incompatible function pointer conversion errors with clang 16.
-  patches = [ ./fix-incompatible-function-pointers.patch ];
   preBuild = "cython _ruamel_yaml.pyx -3 --module-name _ruamel_yaml -I.";
 
   meta = with lib; {