diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index f74eb8c..ad02d44 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -20,7 +20,7 @@ jobs:
         with:
           submodules: true
       - uses: cachix/install-nix-action@v17
-      - uses: cachix/cachix-action@v10
+      - uses: cachix/cachix-action@v12
         with:
           name: bcdb
           authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'