diff --git a/.github/workflows/auto-label.yml b/.github/workflows/auto-label.yml
index 1f50ea6..4f569d9 100644
--- a/.github/workflows/auto-label.yml
+++ b/.github/workflows/auto-label.yml
@@ -18,7 +18,7 @@ jobs:
     
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
 
     - name: Auto-label issues based on content
       uses: actions/github-script@v9
@@ -156,7 +156,7 @@ jobs:
     
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
 
     - name: Label based on PR content and files
       uses: actions/github-script@v9
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8891327..daac731 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
         java: [17, 21]
     
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     
     - name: Set up JDK ${{ matrix.java }}
       uses: actions/setup-java@v5
@@ -47,7 +47,7 @@ jobs:
     needs: test
     
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     
     - name: Set up JDK 17
       uses: actions/setup-java@v5
@@ -71,7 +71,7 @@ jobs:
     runs-on: ubuntu-latest
     
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     
     - name: Run security scan
       uses: aquasecurity/trivy-action@master
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 36c98a3..110ff8b 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -24,7 +24,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
 
     - name: Set up JDK 17
       uses: actions/setup-java@v5
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index a5aed5c..0e59401 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
     
     - name: Set up JDK 17
       uses: actions/setup-java@v5
diff --git a/.github/workflows/sync-labels.yml b/.github/workflows/sync-labels.yml
index 3df1344..fd92057 100644
--- a/.github/workflows/sync-labels.yml
+++ b/.github/workflows/sync-labels.yml
@@ -19,7 +19,7 @@ jobs:
     
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
     
     - name: Sync labels
       uses: EndBug/label-sync@v2
diff --git a/.github/workflows/update-changelog.yml b/.github/workflows/update-changelog.yml
index 91eda9c..6c50c24 100644
--- a/.github/workflows/update-changelog.yml
+++ b/.github/workflows/update-changelog.yml
@@ -19,7 +19,7 @@ jobs:
     
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v6
+      uses: actions/checkout@v7
       with:
         fetch-depth: 0
         token: ${{ secrets.GITHUB_TOKEN }}