diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 27a02e41..1a5e132a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -15,7 +15,7 @@ jobs:
           extra-conf: |
             keep-going = true
       - name: Prepare push to binary cache
-        uses: cachix/cachix-action@v14
+        uses: cachix/cachix-action@v15
         if: ${{ github.ref == 'refs/heads/master' }}
         with:
           name: foo-dogsquared