diff --git a/.github/workflows/nix.yml b/.github/workflows/nix.yml
index da08400..546f052 100644
--- a/.github/workflows/nix.yml
+++ b/.github/workflows/nix.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       # Install Nix on the runner
-      - uses: cachix/install-nix-action@13d8dd58da0234aa297dedd986986ccb8e7f3e24  # v31
+      - uses: cachix/install-nix-action@75c75c31ebece974e48ebc36b4ad125bd97bd97b  # v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       # Pull from our cachix cache (currently unused)