diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index e39ea16..f9d8845 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v4
diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index ee476d0..768ea4c 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout the code
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
     - name: Set up JDK 17
       uses: actions/setup-java@v5
       with:
@@ -25,7 +25,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout the code
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
     - name: Set up JDK 17
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 7491f5d..2a7fa55 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout the code
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
     - name: Set up JDK 17
       uses: actions/setup-java@v5
       with:
diff --git a/.github/workflows/update-doc.yml b/.github/workflows/update-doc.yml
index 3fae2f8..2246c5b 100644
--- a/.github/workflows/update-doc.yml
+++ b/.github/workflows/update-doc.yml
@@ -9,7 +9,7 @@ jobs:
       packages: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           ref: ${{ github.head_ref }}
           token: ${{ secrets.PAT }}