diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f2dae2d..9404e01 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
     
     - name: Set up JDK ${{ matrix.java }}
       uses: actions/setup-java@v4
@@ -67,7 +67,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
     
     - name: Set up Node.js
       uses: actions/setup-node@v4
@@ -100,7 +100,7 @@ jobs:
     
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
     
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v3