diff --git a/.github/workflows/actionlint.yml b/.github/workflows/actionlint.yml
index 3d36e0d..865f1de 100644
--- a/.github/workflows/actionlint.yml
+++ b/.github/workflows/actionlint.yml
@@ -38,7 +38,7 @@ jobs:
     name: actionlint with reviewdog
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: actionlint
         uses: reviewdog/action-actionlint@v1
         with:
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 43e49a3..5e22ded 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -7,14 +7,14 @@ jobs:
     if: github.event.pusher.name != 'dreamkast-cloudnativedays'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Docker Buildx
         id: buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
 
       - name: Configure AWS Credentials
-        uses: aws-actions/configure-aws-credentials@v2
+        uses: aws-actions/configure-aws-credentials@v4
         with:
           aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
           aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
@@ -22,13 +22,13 @@ jobs:
 
       - name: Login to Amazon ECR Public
         id: login-ecr-public
-        uses: aws-actions/amazon-ecr-login@v1
+        uses: aws-actions/amazon-ecr-login@v2
         with:
           registry-type: public
 
       - name: Docker meta
         id: meta
-        uses: docker/metadata-action@v4
+        uses: docker/metadata-action@v5
         with:
           images: public.ecr.aws/f5j9d0q5/seaman
           tags: |
@@ -45,7 +45,7 @@ jobs:
           fi
 
       - name: Build
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v5
         with:
           context: ./
           file: ./Dockerfile
diff --git a/.github/workflows/gitops-prd.yml b/.github/workflows/gitops-prd.yml
index fdeaca3..1639379 100644
--- a/.github/workflows/gitops-prd.yml
+++ b/.github/workflows/gitops-prd.yml
@@ -10,18 +10,18 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: imranismail/setup-kustomize@v2
 
       - name: Generate token
         id: generate_token
-        uses: tibdex/github-app-token@v1
+        uses: tibdex/github-app-token@v2
         with:
           app_id: ${{ secrets.APP_ID }}
           private_key: ${{ secrets.PRIVATE_KEY }}
 
       - name: Checkout dreamkast-infra
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: cloudnativedaysjp/dreamkast-infra
           path: dreamkast-infra
@@ -58,7 +58,7 @@ jobs:
           branch: production/seaman-main
 
       - name: Create and Merge Pull Request
-        uses: "actions/github-script@v6"
+        uses: "actions/github-script@v7"
         with:
           github-token: ${{ steps.generate_token.outputs.token }}
           script: |
diff --git a/.github/workflows/push-tag-by-releasebot.yml b/.github/workflows/push-tag-by-releasebot.yml
index 204623c..1f4d3ac 100644
--- a/.github/workflows/push-tag-by-releasebot.yml
+++ b/.github/workflows/push-tag-by-releasebot.yml
@@ -11,12 +11,12 @@ jobs:
     steps:
       - name: Generate token
         id: generate_token
-        uses: tibdex/github-app-token@v1
+        uses: tibdex/github-app-token@v2
         with:
           app_id: ${{ secrets.APP_ID }}
           private_key: ${{ secrets.PRIVATE_KEY }}
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           token: ${{ steps.generate_token.outputs.token }}
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3e24266..aec5422 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Release
         uses: softprops/action-gh-release@v1
         with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f532fe9..2d7b0ca 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Setup Go
         uses: actions/setup-go@v4
         with: