diff --git a/.github/workflows/build-check.yml b/.github/workflows/build-check.yml
index 692ffe3f..c5e80b5d 100644
--- a/.github/workflows/build-check.yml
+++ b/.github/workflows/build-check.yml
@@ -19,7 +19,7 @@ jobs:
     steps:
       # 1. 레포지토리 체크아웃
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       # 2. Pnpm 설정
       - name: Setup Pnpm
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index a6b7151e..701b988e 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Deploy to Vercel
         uses: mountainash/deploy-to-vercel-action@v2.5.0
diff --git a/.github/workflows/playwright.yml b/.github/workflows/playwright.yml
index 136b639a..641434a4 100644
--- a/.github/workflows/playwright.yml
+++ b/.github/workflows/playwright.yml
@@ -9,7 +9,7 @@ jobs:
     timeout-minutes: 60
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v6
     - uses: actions/setup-node@v4
       with:
         node-version: lts/*
diff --git a/.github/workflows/storybook.yml b/.github/workflows/storybook.yml
index 4efef417..1fc56a07 100644
--- a/.github/workflows/storybook.yml
+++ b/.github/workflows/storybook.yml
@@ -22,7 +22,7 @@ jobs:
       status: ${{ job.status }}
     steps:
       - name: checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0