diff --git a/pkgs/by-name/gr/grimblast/package.nix b/pkgs/by-name/gr/grimblast/package.nix
index 4d4fad7ffbc7..8504a774a96e 100644
--- a/pkgs/by-name/gr/grimblast/package.nix
+++ b/pkgs/by-name/gr/grimblast/package.nix
@@ -20,13 +20,13 @@
 
 stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "grimblast";
-  version = "0.1-unstable-2026-06-30";
+  version = "0.1-unstable-2026-08-21";
 
   src = fetchFromGitHub {
     owner = "hyprwm";
     repo = "contrib";
-    rev = "3dcbce715ae8b93107fa8632db15bf976862a573";
-    hash = "sha256-JP0D8r8o9+jnYk0/B5O722La+oZeC5iNQ3lonKFTmbQ=";
+    rev = "57baf317e5196a8286b80976771ef55febad8660";
+    hash = "sha256-qSzrIIqQUtEVeVZxQLj/L4p7+xKBEtPhgMTzFW2c6P8=";
   };
 
   strictDeps = true;