diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 2cb9c38..078a7e6 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -40,7 +40,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Install nix
       uses: cachix/install-nix-action@v22
       with: