diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 3e65506..cee09b3 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -24,7 +24,7 @@ jobs:
             trusted-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ= loony-tools:pr9m4BkM/5/eSTZlkQyRt57Jz7OMBxNSUiMC4FkcNfk=
 
       - name: Build with cachix
-        uses: cachix/cachix-action@v12
+        uses: cachix/cachix-action@v13
         with:
           name: slugger
           authToken: ${{ secrets.CACHIX_AUTH_TOKEN }}