diff --git a/.github/workflows/checks.yaml b/.github/workflows/checks.yaml
index 3ce01d4..b623955 100644
--- a/.github/workflows/checks.yaml
+++ b/.github/workflows/checks.yaml
@@ -8,7 +8,7 @@ jobs:
   nix-build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3.0.2
+      - uses: actions/checkout@v3.3.0
         with:
           fetch-depth: 0
       - uses: cachix/install-nix-action@v17