diff --git a/pkgs/development/python-modules/pypykatz/default.nix b/pkgs/development/python-modules/pypykatz/default.nix
index 9641f21b4ae4..da6cdd5dc10e 100644
--- a/pkgs/development/python-modules/pypykatz/default.nix
+++ b/pkgs/development/python-modules/pypykatz/default.nix
@@ -13,14 +13,14 @@
 
 buildPythonPackage rec {
   pname = "pypykatz";
-  version = "0.6.2";
+  version = "0.6.3";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-djk8b7/H23aDmyGaM60goAcpfZQrpftOIIRKnJjFz50=";
+    hash = "sha256-Rb4QCxntXJYA8sqkgAjS6e8WJK9ljhIKgM3dfpmbHSc=";
   };
 
   propagatedBuildInputs = [