diff --git a/pkgs/applications/version-management/commitizen/default.nix b/pkgs/applications/version-management/commitizen/default.nix
index 537c1bfcd607..714ff6b6c2c7 100644
--- a/pkgs/applications/version-management/commitizen/default.nix
+++ b/pkgs/applications/version-management/commitizen/default.nix
@@ -11,7 +11,7 @@
 
 python3.pkgs.buildPythonApplication rec {
   pname = "commitizen";
-  version = "3.20.0";
+  version = "3.21.3";
   format = "pyproject";
 
   disabled = python3.pythonOlder "3.8";
@@ -20,7 +20,7 @@ python3.pkgs.buildPythonApplication rec {
     owner = "commitizen-tools";
     repo = pname;
     rev = "refs/tags/v${version}";
-    hash = "sha256-lruEkXgbND2Q49J9mnDSqDA4kWiUBIg1mI+s1a+V3ds=";
+    hash = "sha256-4Wz7PRAdsBZ0nX0hxu1XB5Uc13oP1wl86j5V0iHPBoA=";
   };
 
   pythonRelaxDeps = [