diff --git a/.github/workflows/maven-deploy-to-java-model.yml b/.github/workflows/maven-deploy-to-java-model.yml
index 0ded417..bcbe0da 100644
--- a/.github/workflows/maven-deploy-to-java-model.yml
+++ b/.github/workflows/maven-deploy-to-java-model.yml
@@ -14,7 +14,7 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: actions/checkout@master
         with:
diff --git a/.github/workflows/maven-deploy-to-maven-central.yml b/.github/workflows/maven-deploy-to-maven-central.yml
index 195f911..55c3ddf 100644
--- a/.github/workflows/maven-deploy-to-maven-central.yml
+++ b/.github/workflows/maven-deploy-to-maven-central.yml
@@ -13,7 +13,7 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: actions/checkout@master
         with:
diff --git a/.github/workflows/maven-run-tests.yml b/.github/workflows/maven-run-tests.yml
index 7d104e4..08cb6bd 100644
--- a/.github/workflows/maven-run-tests.yml
+++ b/.github/workflows/maven-run-tests.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up JDK 11
       uses: actions/setup-java@v3
       with: