diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 60fa1ea..fdc53db 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -26,7 +26,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up JDK ${{ matrix.java-version }}
         uses: actions/setup-java@v3.12.0
diff --git a/.github/workflows/pullrequest.yml b/.github/workflows/pullrequest.yml
index 12e283f..e758246 100644
--- a/.github/workflows/pullrequest.yml
+++ b/.github/workflows/pullrequest.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up JDK ${{ matrix.java-version }}
         uses: actions/setup-java@v3.12.0
diff --git a/.github/workflows/release-notes.yml b/.github/workflows/release-notes.yml
index a38caa9..63335b4 100644
--- a/.github/workflows/release-notes.yml
+++ b/.github/workflows/release-notes.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: Create Release Notes Markdown
       uses: docker://decathlon/release-notes-generator-action:3.1.5
       env: