diff --git a/.github/workflows/nix-flake-check.yml b/.github/workflows/nix-flake-check.yml
index 6db59e6..d42a902 100644
--- a/.github/workflows/nix-flake-check.yml
+++ b/.github/workflows/nix-flake-check.yml
@@ -18,7 +18,7 @@ jobs:
             experimental-features = nix-command flakes
             access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
             system-features = nixos-test benchmark big-parallel kvm
-      - uses: cachix/cachix-action@v11
+      - uses: cachix/cachix-action@v12
         with:
           name: dadada
           authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'