diff --git a/pkgs/by-name/gp/gpupad/package.nix b/pkgs/by-name/gp/gpupad/package.nix
index d9b87cdc3a47..629f2a5e1a53 100644
--- a/pkgs/by-name/gp/gpupad/package.nix
+++ b/pkgs/by-name/gp/gpupad/package.nix
@@ -16,13 +16,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "gpupad";
-  version = "2.4.0";
+  version = "2.5.5";
 
   src = fetchFromGitHub {
     owner = "houmain";
     repo = "gpupad";
     tag = finalAttrs.version;
-    hash = "sha256-yCoLvocfqYOwbsGn2r3+2iThDZCkRAUrNI71fIH7XXU=";
+    hash = "sha256-ajT4mctCfNJVUfhVsHzEoz2M9HjMJ6uNgf1hieDjhtY=";
     fetchSubmodules = true;
   };