diff --git a/.github/workflows/ant.yml b/.github/workflows/ant.yml
index 393b2a5..bd5d483 100644
--- a/.github/workflows/ant.yml
+++ b/.github/workflows/ant.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v3
     - name: Set up JDK 11
       uses: actions/setup-java@v3
       with: