diff --git a/pkgs/by-name/st/stardust-xr-protostar/package.nix b/pkgs/by-name/st/stardust-xr-protostar/package.nix
index 237b5c204edc..5f5dc13a71b1 100644
--- a/pkgs/by-name/st/stardust-xr-protostar/package.nix
+++ b/pkgs/by-name/st/stardust-xr-protostar/package.nix
@@ -7,13 +7,13 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "stardust-xr-protostar";
-  version = "0-unstable-2024-07-19";
+  version = "0-unstable-2024-12-29";
 
   src = fetchFromGitHub {
     owner = "stardustxr";
     repo = "protostar";
-    rev = "39499a061af74c3a2d5e1e46e4ad21aca5727219";
-    hash = "sha256-TPpkjTOZVtyVZdK65C951DpEzfI9aaRMXclZ31dAk9s=";
+    rev = "9b73eb1e128b49a6d40a27a4cde7715d8cbd2674";
+    hash = "sha256-9KJO1Z3Aq0+hh9QqufWBxpMmfFOmdgMUJxfgGZMg2n4=";
   };
 
   env.STARDUST_RES_PREFIXES = "${src}/res";