diff --git a/pkgs/by-name/gr/grimblast/package.nix b/pkgs/by-name/gr/grimblast/package.nix
index d683b2b91d76..d3cfc69831d0 100644
--- a/pkgs/by-name/gr/grimblast/package.nix
+++ b/pkgs/by-name/gr/grimblast/package.nix
@@ -19,13 +19,13 @@
 
 stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "grimblast";
-  version = "0.1-unstable-2025-12-01";
+  version = "0.1-unstable-2025-12-07";
 
   src = fetchFromGitHub {
     owner = "hyprwm";
     repo = "contrib";
-    rev = "e88d93f8aed2b9631b62ca273590fd3528310d7e";
-    hash = "sha256-71vBBU9GC+A+tdqAuFDRdx8WEVuj4OaVY5apoaAALkc=";
+    rev = "db18f83bebbc2cf43a21dbb26cd99aabe672d923";
+    hash = "sha256-b8YOwGDFprkQJjXsKGuSNS1pWe8w4cUW36YxlUelNpU=";
   };
 
   strictDeps = true;