python3Packages.gguf: configure update script

pkgs/development/python-modules/gguf/default.nix

@@ -2,6 +2,7 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
+  nix-update-script,
 
   # build-system
   poetry-core,
@@ -48,6 +49,13 @@ buildPythonPackage (finalAttrs: {
 
   pythonImportsCheck = [ "gguf" ];
 
+  passthru.updateScript = nix-update-script {
+    extraArgs = [
+      "--version-regex"
+      "b(.*)"
+    ];
+  };
+
   meta = {
     description = "Module for writing binary files in the GGUF format";
     homepage = "https://ggml.ai/";