diff --git a/pkgs/development/python-modules/decorator/default.nix b/pkgs/development/python-modules/decorator/default.nix
index b0d90c7a5cdc..1bddfbd4d13e 100644
--- a/pkgs/development/python-modules/decorator/default.nix
+++ b/pkgs/development/python-modules/decorator/default.nix
@@ -8,14 +8,14 @@
 
 buildPythonPackage rec {
   pname = "decorator";
-  version = "5.2.1";
+  version = "5.3.1";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "micheles";
     repo = "decorator";
     tag = version;
-    hash = "sha256-UBjZ8LdgJ6iLBjNTlA3up0qAVBqTSZMJt7oEhUo3ZEo=";
+    hash = "sha256-whGT0XDVdo0mhc2KP5unjdUSP3AFWKql1fKM1qlK/Zc=";
   };
 
   build-system = [ setuptools ];