diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e9c216e3..5e98a277 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -17,7 +17,7 @@ jobs:
         os: [ubuntu-latest]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up JDK
       uses: actions/setup-java@v2
       with:
diff --git a/.github/workflows/jdk-ea.yml b/.github/workflows/jdk-ea.yml
index e8f51d5c..263b2718 100644
--- a/.github/workflows/jdk-ea.yml
+++ b/.github/workflows/jdk-ea.yml
@@ -22,7 +22,7 @@ jobs:
         os: [ubuntu-latest]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up Java
       uses: oracle-actions/setup-java@v1
       with: