diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index acf382a..c680879 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -11,8 +11,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: cachix/install-nix-action@v20
-      - uses: cachix/cachix-action@v12
+      - uses: cachix/install-nix-action@v22
+      - uses: DeterminateSystems/magic-nix-cache-action@main
         with:
           name: networkinventory
           authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'