diff --git a/pkgs/development/python-modules/mozart-api/default.nix b/pkgs/development/python-modules/mozart-api/default.nix
index 65421615d17e..02bfc83bca24 100644
--- a/pkgs/development/python-modules/mozart-api/default.nix
+++ b/pkgs/development/python-modules/mozart-api/default.nix
@@ -18,7 +18,7 @@
 
 buildPythonPackage rec {
   pname = "mozart-api";
-  version = "4.1.1.116.4";
+  version = "4.1.1.116.5";
   pyproject = true;
 
   disabled = pythonOlder "3.11";
@@ -26,7 +26,7 @@ buildPythonPackage rec {
   src = fetchPypi {
     pname = "mozart_api";
     inherit version;
-    hash = "sha256-9yg02AQdHMR/Yz0dpjSb3umdNRNTo7S04Q2BY/vu7WQ=";
+    hash = "sha256-4ALRG0yKCRwztQ9A6fMVaht6c8tDrMSh+CfsLRZbdcw=";
   };
 
   build-system = [ poetry-core ];