diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
index a5de51d..b3fabc2 100644
--- a/.github/workflows/ci-build.yml
+++ b/.github/workflows/ci-build.yml
@@ -17,7 +17,7 @@ jobs:
         java: [17, 21]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up JDK ${{ matrix.java }}
         uses: actions/setup-java@v4
         with:
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 8ba1c91..1c21c2a 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -39,7 +39,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Setup JDK ${{ matrix.java }}
       uses: actions/setup-java@v4