diff --git a/pkgs/development/python-modules/types-mock/default.nix b/pkgs/development/python-modules/types-mock/default.nix
index b6a626536480..cde1a52b9319 100644
--- a/pkgs/development/python-modules/types-mock/default.nix
+++ b/pkgs/development/python-modules/types-mock/default.nix
@@ -6,12 +6,12 @@
 
 buildPythonPackage rec {
   pname = "types-mock";
-  version = "5.1.0.20240106";
+  version = "5.1.0.20240311";
   pyproject = true;
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-E8o3nVcQzLPxj2mt5bCIgYdMuDOD2PtJsdTaydXF0JA=";
+    hash = "sha256-dHJ5eYbYMBb5b95/c1d9EpsM2KjQt4NIenvjMNV7pDE=";
   };
 
   nativeBuildInputs = [