diff --git a/.github/workflows/nix.yml b/.github/workflows/nix.yml
index 09c86dd..26dd4cb 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@2126ae7fc54c9df00dd18f7f18754393182c73cd  # v31
+      - uses: cachix/install-nix-action@1ca7d21a94afc7c957383a2d217460d980de4934  # v31
         with:
           nix_path: nixpkgs=channel:nixos-unstable
       # Pull from the cachix cache