diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 968ca47..e01c6f7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,16 +7,16 @@ jobs:
     runs-on: macos-latest
     steps:
     - name: Checkout repo
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
 
     - name: Install Nix
-      uses: cachix/install-nix-action@v17
+      uses: cachix/install-nix-action@v22
       with:
         extra_nix_config: |
           access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
 
     - name: Setup Cachix
-      uses: cachix/cachix-action@v10
+      uses: cachix/cachix-action@v12
       with:
         name: malo
         signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'