diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a3a0f28..6f8f1d0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,7 +21,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: cachix/install-nix-action@v16
-      - uses: cachix/cachix-action@v10
+      - uses: cachix/cachix-action@v12
         with:
           name: tree-grepper
           authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
@@ -34,7 +34,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: cachix/install-nix-action@v16
-      - uses: cachix/cachix-action@v10
+      - uses: cachix/cachix-action@v12
         with:
           name: tree-grepper
           skipPush: true