diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 75f8f5e..cfcbc52 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -13,7 +13,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: cachix/install-nix-action@v31
-      - uses: cachix/cachix-action@v15
+      - uses: cachix/cachix-action@v16
         with:
           name: planet-a-ventures
           authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
@@ -37,7 +37,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: cachix/install-nix-action@v31
-      - uses: cachix/cachix-action@v15
+      - uses: cachix/cachix-action@v16
         with:
           name: planet-a-ventures
           authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'