diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 53f0f95..082bb52 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -39,7 +39,7 @@ 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@v21
       with: