diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a1a4436..c338f3d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -36,7 +36,7 @@ jobs:
         language: ['python']
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v4
       with:
@@ -54,7 +54,7 @@ jobs:
     needs: [analyze]
     steps:
     - name: Checkout source code
-      uses: actions/checkout@v5
+      uses: actions/checkout@v6
       with:
         lfs: 'true'
     - name: Set Tag Name
@@ -134,7 +134,7 @@ jobs:
           verbosity: "10"
           kubectl_version: "v1.29.3"
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Run K8s test
         run: |
           kubectl version
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index bc3a8ce..23350ff 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -16,7 +16,7 @@ jobs:
     if: ${{ contains(github.ref, 'main') && github.event.workflow_run.conclusion == 'success' || github.event_name == 'workflow_dispatch' }}
     steps:
       - name: Check out repository code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           lfs: 'true'
       - name: Fetch remote tags
diff --git a/.github/workflows/tagging.yml b/.github/workflows/tagging.yml
index dc22c84..e09eb20 100644
--- a/.github/workflows/tagging.yml
+++ b/.github/workflows/tagging.yml
@@ -15,7 +15,7 @@ jobs:
     if: ${{ contains(github.ref, 'main') && github.event.workflow_run.conclusion == 'success' }}
     steps:
       - name: Check out repository code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Set Tag Value
         run: |
           echo "DATE=v$(echo `date +'%Y.%m'`)" >> $GITHUB_ENV