diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 8a32ba7..45a4185 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -10,10 +10,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: cachix/install-nix-action@v17
+      - uses: cachix/install-nix-action@v20
         with:
           nix_path: nixpkgs=channel:nixos-unstable
-      - uses: cachix/cachix-action@v11
+      - uses: cachix/cachix-action@v12
         with:
           name: traxys
           authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'