diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index bca2556..4ff6d50 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps: 
       - name: Check out repository code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - uses: actions/setup-java@v4
         with: