diff --git a/.github/workflows/cachix.yml b/.github/workflows/cachix.yml
index 9638137b8..fe192065b 100644
--- a/.github/workflows/cachix.yml
+++ b/.github/workflows/cachix.yml
@@ -17,7 +17,7 @@ jobs:
       uses: cachix/install-nix-action@v26
 
     - name: Authenticate with Cachix
-      uses: cachix/cachix-action@v14
+      uses: cachix/cachix-action@v15
       with:
         name: helix
         authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}