diff --git a/.github/workflows/maven-publish.yml b/.github/workflows/maven-publish.yml
index 9c5d6d4..6881e0c 100644
--- a/.github/workflows/maven-publish.yml
+++ b/.github/workflows/maven-publish.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Setup Java
         uses: actions/setup-java@v3 # Does also set up Maven and GPG
         with:
diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 52801a2..b2578fa 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -21,7 +21,7 @@ jobs:
       contents: write
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up JDK 17
       uses: actions/setup-java@v3
       with: