diff --git a/.github/workflows/flux-local.yaml b/.github/workflows/flux-local.yaml
index 36a1f310..260b77c2 100644
--- a/.github/workflows/flux-local.yaml
+++ b/.github/workflows/flux-local.yaml
@@ -18,7 +18,7 @@ jobs:
       any_changed: ${{ steps.changed-files.outputs.any_changed }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Get Changed Files
         id: changed-files
@@ -33,7 +33,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Run flux-local test
         uses: docker://ghcr.io/allenporter/flux-local:v7.4.0
@@ -54,12 +54,12 @@ jobs:
       fail-fast: false
     steps:
       - name: Checkout Pull Request Branch
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           path: pull
 
       - name: Checkout Default Branch
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: "${{ github.event.repository.default_branch }}"
           path: default
diff --git a/.github/workflows/label-sync.yaml b/.github/workflows/label-sync.yaml
index 8fbd8a23..c263c353 100644
--- a/.github/workflows/label-sync.yaml
+++ b/.github/workflows/label-sync.yaml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           sparse-checkout: .github/labels.yaml
 
diff --git a/.github/workflows/renovate.yaml b/.github/workflows/renovate.yaml
index fe4fc0f7..5f109e62 100644
--- a/.github/workflows/renovate.yaml
+++ b/.github/workflows/renovate.yaml
@@ -51,7 +51,7 @@ jobs:
           private-key: "${{ secrets.BOT_APP_PRIVATE_KEY }}"
 
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           token: "${{ steps.app-token.outputs.token }}"