diff --git a/pkgs/development/python-modules/cutlass/default.nix b/pkgs/development/python-modules/cutlass/default.nix
index 5b509469d996..01e19d78dbdb 100644
--- a/pkgs/development/python-modules/cutlass/default.nix
+++ b/pkgs/development/python-modules/cutlass/default.nix
@@ -19,14 +19,14 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "cutlass";
-  version = "0.5.0";
+  version = "0.9.0";
   pyproject = true;
   __structuredAttrs = true;
 
   # No tags on GitHub
   src = fetchPypi {
     inherit (finalAttrs) pname version;
-    hash = "sha256-dAxt/1EROwJix/Sz889XJ9MXfN1FBFQYSNeB3H43g7E=";
+    hash = "sha256-LknpjOJU9qdiGuxbjgJgOAPZeuOxP8z67fMM9ga835E=";
   };
 
   build-system = [