diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 97b23a7..47d06d9 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,7 +13,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - uses: cachix/install-nix-action@v24
-      - uses: cachix/cachix-action@v12
+      - uses: cachix/cachix-action@v13
         with:
           name: devenv
       - run: nix-env -if https://install.devenv.sh/latest