diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1ff9b5b..fccabe2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup dependencies
         run: ./scripts/setup.sh
@@ -40,7 +40,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup dependencies
         run: ./scripts/setup.sh
diff --git a/.github/workflows/claude-code-review.yml b/.github/workflows/claude-code-review.yml
index c8bc84b..9c8c21b 100644
--- a/.github/workflows/claude-code-review.yml
+++ b/.github/workflows/claude-code-review.yml
@@ -19,7 +19,7 @@ jobs:
       id-token: write
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
       - name: Run Claude Code Review