diff --git a/pkgs/by-name/pr/proton-ge-bin/package.nix b/pkgs/by-name/pr/proton-ge-bin/package.nix
index fff2f46e3030..ec4f37eb44d3 100644
--- a/pkgs/by-name/pr/proton-ge-bin/package.nix
+++ b/pkgs/by-name/pr/proton-ge-bin/package.nix
@@ -9,11 +9,11 @@
 }:
 stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "proton-ge-bin";
-  version = "GE-Proton10-34";
+  version = "GE-Proton11-1";
 
   src = fetchzip {
     url = "https://github.com/GloriousEggroll/proton-ge-custom/releases/download/${finalAttrs.version}/${finalAttrs.version}.tar.gz";
-    hash = "sha256-lzPsYYcrp5NoT3B0WFj3o10Z7tXx7xva1wEP3edeuqM=";
+    hash = "sha256-I7SSvzQQ/NqdvwjpJ9IFFtAaTS+rgHUyXx0us1vIOnw=";
   };
 
   dontUnpack = true;