diff --git a/pkgs/by-name/ml/mlx42/package.nix b/pkgs/by-name/ml/mlx42/package.nix
index 16634879e2f3..5bedd585948f 100644
--- a/pkgs/by-name/ml/mlx42/package.nix
+++ b/pkgs/by-name/ml/mlx42/package.nix
@@ -10,13 +10,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "mlx42";
-  version = "2.4.0";
+  version = "2.4.1";
 
   src = fetchFromGitHub {
     owner = "codam-coding-college";
     repo = "MLX42";
     rev = "refs/tags/v${finalAttrs.version}";
-    hash = "sha256-jYcBvvx0Xfc/wDWSUROfQeRvn+tWvSS0ymKO1iuzg8w=";
+    hash = "sha256-/HCP6F7N+J97n4orlLxg/4agEoq4+rJdpeW/3q+DI1I=";
   };
 
   postPatch =