diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index eb45579..041c194 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -18,7 +18,7 @@ jobs:
       contents: write
       packages: write
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: "Set up JDK"
         uses: actions/setup-java@v3
         with:
diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 59b9c21..db8ae6f 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: "Set up JDK"
         uses: actions/setup-java@v3
         with: