diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d1cf17d..9d363dd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v6
         with:
           node-version: 22
diff --git a/.github/workflows/deploy-vercel-preview.yml b/.github/workflows/deploy-vercel-preview.yml
index 2aae35b..58f271a 100644
--- a/.github/workflows/deploy-vercel-preview.yml
+++ b/.github/workflows/deploy-vercel-preview.yml
@@ -42,7 +42,7 @@ jobs:
     if: github.event.pull_request.head.repo.full_name == github.repository
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/deploy-vercel-staging.yml b/.github/workflows/deploy-vercel-staging.yml
index 103d360..c5fb165 100644
--- a/.github/workflows/deploy-vercel-staging.yml
+++ b/.github/workflows/deploy-vercel-staging.yml
@@ -33,7 +33,7 @@ jobs:
   staging:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/deploy-vercel.yml b/.github/workflows/deploy-vercel.yml
index aa5d288..194701a 100644
--- a/.github/workflows/deploy-vercel.yml
+++ b/.github/workflows/deploy-vercel.yml
@@ -49,7 +49,7 @@ jobs:
   deploy:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/publish-pages.yaml b/.github/workflows/publish-pages.yaml
index 7edaa53..fa17e26 100644
--- a/.github/workflows/publish-pages.yaml
+++ b/.github/workflows/publish-pages.yaml
@@ -66,7 +66,7 @@ jobs:
           exit 1
 
       # Pinned to commit SHAs — Dependabot rotates via .github/dependabot.yml.
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/release-please.yml b/.github/workflows/release-please.yml
index cbfcd69..c18135d 100644
--- a/.github/workflows/release-please.yml
+++ b/.github/workflows/release-please.yml
@@ -60,7 +60,7 @@ jobs:
       contents: write
     steps:
       # Pinned to commit SHAs — release path; Dependabot rotates via .github/dependabot.yml.
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
         with:
           fetch-depth: 0
           token: ${{ secrets.GITHUB_TOKEN }}
@@ -90,7 +90,7 @@ jobs:
       id-token: write   # required for both Trusted Publishing and provenance
     steps:
       # Pinned to commit SHAs — release path; Dependabot rotates via .github/dependabot.yml.
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0  # v7.0.0
         with:
           ref: ${{ needs.release-please.outputs.tag_name }}
       - uses: actions/setup-node@48b55a011bda9f5d6aeb4c2d9c7362e8dae4041e  # v6.4.0
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 9e1e97e..a9dec5c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -26,7 +26,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout (with full history)
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0
           token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/self-deploy.yml b/.github/workflows/self-deploy.yml
index c4a13a2..75e206b 100644
--- a/.github/workflows/self-deploy.yml
+++ b/.github/workflows/self-deploy.yml
@@ -44,7 +44,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/storage-integration.yml b/.github/workflows/storage-integration.yml
index 626c124..d69c684 100644
--- a/.github/workflows/storage-integration.yml
+++ b/.github/workflows/storage-integration.yml
@@ -16,7 +16,7 @@ jobs:
     # env vars to be set — no skipIf fallback.
     if: ${{ github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name == github.repository }}
     steps:
-      - uses: actions/checkout@v6.0.2
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v6.4.0
         with:
           node-version: 22