diff --git a/pkgs/development/python-modules/pytest-subtests/default.nix b/pkgs/development/python-modules/pytest-subtests/default.nix
index eb292e61537d..d9afd5f0c9a9 100644
--- a/pkgs/development/python-modules/pytest-subtests/default.nix
+++ b/pkgs/development/python-modules/pytest-subtests/default.nix
@@ -16,14 +16,14 @@
 
 buildPythonPackage rec {
   pname = "pytest-subtests";
-  version = "0.11.0";
+  version = "0.12.1";
   format = "pyproject";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-UYZciEV1RfUftyARlC8KPGkB7p4ky/ttG53BNIuvvjc=";
+    hash = "sha256-1mBdy4hkfgt8GInQJ/jvHBfXosYJJ+v9wJx7DYEgR20=";
   };
 
   nativeBuildInputs = [