diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 707a6ef4..b4e9a98c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Label pull request
         uses: actions/labeler@v6
@@ -33,7 +33,7 @@ jobs:
     timeout-minutes: 20
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up pnpm
         uses: pnpm/action-setup@v4
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index c82bd75a..128f4d9d 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -23,7 +23,7 @@ jobs:
     timeout-minutes: 20
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v4
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index c80e403a..e1e8fbca 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -15,7 +15,7 @@ jobs:
     timeout-minutes: 10
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Review dependency changes
         uses: actions/dependency-review-action@v4
diff --git a/.github/workflows/deploy-vercel.yml b/.github/workflows/deploy-vercel.yml
index f1a16b86..fe4921e4 100644
--- a/.github/workflows/deploy-vercel.yml
+++ b/.github/workflows/deploy-vercel.yml
@@ -28,7 +28,7 @@ jobs:
       VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up pnpm
         uses: pnpm/action-setup@v4