diff --git a/.github/workflows/maven-build.yml b/.github/workflows/maven-build.yml
index 9ab5612..02c3e9a 100644
--- a/.github/workflows/maven-build.yml
+++ b/.github/workflows/maven-build.yml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Setup JDK
         uses: actions/setup-java@v3
diff --git a/.github/workflows/maven-deploy.yml b/.github/workflows/maven-deploy.yml
index 080857a..e3730c2 100644
--- a/.github/workflows/maven-deploy.yml
+++ b/.github/workflows/maven-deploy.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Configure GIT
         run: |