diff --git a/pkgs/by-name/gn/gnome-extension-manager/package.nix b/pkgs/by-name/gn/gnome-extension-manager/package.nix
index efb881ec34b8..610295908e8a 100644
--- a/pkgs/by-name/gn/gnome-extension-manager/package.nix
+++ b/pkgs/by-name/gn/gnome-extension-manager/package.nix
@@ -25,13 +25,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "gnome-extension-manager";
-  version = "0.6.3";
+  version = "0.6.5";
 
   src = fetchFromGitHub {
     owner = "mjakeman";
     repo = "extension-manager";
-    rev = "v${finalAttrs.version}";
-    hash = "sha256-d9MmDDtxRDw+z5DqtnsKAWf5fw62CPkhrkGILiVjtzM=";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-AlhY+jrHU09IhivJlU4A5v9w8NX//Z9ZIBjfz7gsvrM=";
   };
 
   nativeBuildInputs = [