diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 9662c4e..39bc9d0 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -10,13 +10,13 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Install Nix
-        uses: cachix/install-nix-action@v20
+        uses: cachix/install-nix-action@v25
 
       - name: Cachix
-        uses: cachix/cachix-action@v12
+        uses: cachix/cachix-action@v14
         with:
           name: haskell-org
           authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'