diff --git a/pkgs/development/python-modules/pytest-mock/default.nix b/pkgs/development/python-modules/pytest-mock/default.nix
index 8d2c24dbd8c2..0f2b0dd6012c 100644
--- a/pkgs/development/python-modules/pytest-mock/default.nix
+++ b/pkgs/development/python-modules/pytest-mock/default.nix
@@ -1,9 +1,7 @@
 {
   lib,
   buildPythonPackage,
-  pythonAtLeast,
-  pythonOlder,
-  fetchPypi,
+  fetchFromGitHub,
   pytest,
   pytest-asyncio,
   pytestCheckHook,
@@ -13,14 +11,14 @@
 
 buildPythonPackage rec {
   pname = "pytest-mock";
-  version = "3.14.0";
+  version = "3.14.1";
   pyproject = true;
 
-  disabled = pythonOlder "3.7";
-
-  src = fetchPypi {
-    inherit pname version;
-    hash = "sha256-JxklWh7+zq28BW1r8989HFAVUw+0DPNHwPmvrIhBC9A=";
+  src = fetchFromGitHub {
+    owner = "pytest-dev";
+    repo = "pytest-mock";
+    tag = "v${version}";
+    hash = "sha256-aOa/MQAgQePX/NivQ6G37r70sZnqBA+y+GXvPVBxmvs=";
   };
 
   nativeBuildInputs = [
@@ -35,18 +33,12 @@ buildPythonPackage rec {
     pytestCheckHook
   ];
 
-  disabledTests = lib.optionals (pythonAtLeast "3.11") [
-    # Regression in 3.11.7 and 3.12.1; https://github.com/pytest-dev/pytest-mock/issues/401
-    "test_failure_message_with_name"
-    "test_failure_message_with_no_name"
-  ];
-
   pythonImportsCheck = [ "pytest_mock" ];
 
   meta = with lib; {
     description = "Thin wrapper around the mock package for easier use with pytest";
     homepage = "https://github.com/pytest-dev/pytest-mock";
-    changelog = "https://github.com/pytest-dev/pytest-mock/blob/v${version}/CHANGELOG.rst";
+    changelog = "https://github.com/pytest-dev/pytest-mock/blob/${src.tag}/CHANGELOG.rst";
     license = licenses.mit;
     maintainers = with maintainers; [ dotlambda ];
   };