diff --git a/.github/workflows/frontend-check.yaml b/.github/workflows/frontend-check.yaml
index 986eb00..040c9d2 100644
--- a/.github/workflows/frontend-check.yaml
+++ b/.github/workflows/frontend-check.yaml
@@ -20,7 +20,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Set up Bun
         uses: oven-sh/setup-bun@v2
diff --git a/.github/workflows/python-check.yaml b/.github/workflows/python-check.yaml
index 5911486..870fbf7 100644
--- a/.github/workflows/python-check.yaml
+++ b/.github/workflows/python-check.yaml
@@ -16,7 +16,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Install uv
         uses: astral-sh/setup-uv@v7
diff --git a/.github/workflows/sync-ai-prompts.yaml b/.github/workflows/sync-ai-prompts.yaml
index 22dc5e2..aa4781e 100644
--- a/.github/workflows/sync-ai-prompts.yaml
+++ b/.github/workflows/sync-ai-prompts.yaml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: code checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           ref: ${{ github.event_name == 'pull_request' && github.head_ref || github.ref }}
diff --git a/.github/workflows/test-form-service.yaml b/.github/workflows/test-form-service.yaml
index f1e1e13..db3d75a 100644
--- a/.github/workflows/test-form-service.yaml
+++ b/.github/workflows/test-form-service.yaml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup Python
         uses: actions/setup-python@v6
diff --git a/.github/workflows/test-mail-service.yaml b/.github/workflows/test-mail-service.yaml
index 3ab7fba..eb11f19 100644
--- a/.github/workflows/test-mail-service.yaml
+++ b/.github/workflows/test-mail-service.yaml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup Python
         uses: actions/setup-python@v6
diff --git a/.github/workflows/test-user-service.yaml b/.github/workflows/test-user-service.yaml
index 6472751..5f1aed7 100644
--- a/.github/workflows/test-user-service.yaml
+++ b/.github/workflows/test-user-service.yaml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup Python
         uses: actions/setup-python@v6