diff --git a/.github/workflows/update-nix-hash.yml b/.github/workflows/update-nix-hash.yml
index 9793c5bf5..990c0ee98 100644
--- a/.github/workflows/update-nix-hash.yml
+++ b/.github/workflows/update-nix-hash.yml
@@ -20,7 +20,7 @@ jobs:
             - name: Checkout
               uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
             - name: Install Nix
-              uses: cachix/install-nix-action@96951a368ba55167b55f1c916f7d416bac6505fe # v31.10.3
+              uses: cachix/install-nix-action@616559265b40713947b9c190a8ff4b507b5df49b # v31.10.4
               with:
                   nix_path: nixpkgs=channel:nixos-unstable