diff --git a/.github/workflows/codex-pr-review.yml b/.github/workflows/codex-pr-review.yml
index 00ef9ac..ac129c8 100644
--- a/.github/workflows/codex-pr-review.yml
+++ b/.github/workflows/codex-pr-review.yml
@@ -18,7 +18,7 @@ jobs:
 
     steps:
       - name: Check out base branch
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
         with:
           ref: ${{ github.event.pull_request.base.sha }}
           persist-credentials: false
diff --git a/.github/workflows/docs-check.yml b/.github/workflows/docs-check.yml
index 5191f09..1b0f02f 100644
--- a/.github/workflows/docs-check.yml
+++ b/.github/workflows/docs-check.yml
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
 
       - name: Validate labeler JSON
         run: python -m json.tool .github/labeler.json > /tmp/labeler.json