diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6fef812..95d2455 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,14 +10,16 @@ jobs:
       uses: actions/checkout@v2
 
     - name: Install Nix
-      uses: cachix/install-nix-action@v12
+      uses: cachix/install-nix-action@v13
       with:
-        install_url: https://github.com/numtide/nix-flakes-installer/releases/download/nix-2.4pre20201221_9fab14a/install
+        install_url: https://nixos-nix-install-tests.cachix.org/serve/i6laym9jw3wg9mw6ncyrk6gjx4l34vvx/install
+        install_options: '--tarball-url-prefix https://nixos-nix-install-tests.cachix.org/serve'
         extra_nix_config: |
           experimental-features = nix-command flakes
+          access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
 
     - name: Setup Cachix
-      uses: cachix/cachix-action@v8
+      uses: cachix/cachix-action@v10
       with:
         name: malo
         signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'
@@ -26,7 +28,7 @@ jobs:
       run: |
         nix --print-build-logs build .
         nix --print-build-logs run . -- --help
-        nix --print-build-logs develop . --print-build-logs
+        nix --print-build-logs develop .
 
     - name: Nix Legacy
       run: |