diff --git a/pkgs/development/python-modules/commitizen/default.nix b/pkgs/development/python-modules/commitizen/default.nix
index 039880f363dd..06a42d63887c 100644
--- a/pkgs/development/python-modules/commitizen/default.nix
+++ b/pkgs/development/python-modules/commitizen/default.nix
@@ -31,7 +31,7 @@
 
 buildPythonPackage rec {
   pname = "commitizen";
-  version = "3.30.0";
+  version = "4.0.0";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -40,7 +40,7 @@ buildPythonPackage rec {
     owner = "commitizen-tools";
     repo = "commitizen";
     rev = "refs/tags/v${version}";
-    hash = "sha256-8ULIoFKrDAGHwz0EZzYJtl/4h6UVUECLUDbvTJbdD60=";
+    hash = "sha256-M6JoBVst2aJwxr/SyMpXXOnMKIl9gX0ltg3H0SpU7uQ=";
   };
 
   pythonRelaxDeps = [