diff --git a/flake.nix b/flake.nix
index dc3defb..0747584 100644
--- a/flake.nix
+++ b/flake.nix
@@ -61,7 +61,7 @@
         # ── Fetch submodule source ──
         submoduleSrc = name: builtins.fetchGit {
           url = submoduleRepos.${name};
-          rev = if name == "hub" then "6829c7efe2a735d249f5135bff4a0fc28411a295"
+          rev = if name == "hub" then "62966fd7cf45a70cf6a4e0f96bf73a1e0c4d6957"
                else if name == "scraper" then "62aa5b0e52859afe3ba9de1c7b11cfe2dacf6c2c"
                else if name == "tools" then "3956b90c3ce39ffa7ffba8084937f20e11364d6b"
                else if name == "llm-api" then "5f7ead5503082a71d41a36fd1727325c784e4b79"