diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 897f94f..3b7c381 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -13,7 +13,7 @@ jobs:
   build:
     runs-on: "ubuntu-latest"
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up JDK 21
       uses: actions/setup-java@v3
       with: