diff --git a/.github/workflows/check-canon.yml b/.github/workflows/check-canon.yml
index 35ad504..c4124c3 100644
--- a/.github/workflows/check-canon.yml
+++ b/.github/workflows/check-canon.yml
@@ -27,7 +27,7 @@ jobs:
     name: Validate canonical product/book counts
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: actions/setup-python@v5
         with:
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 062f24d..a2f73cc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
     name: Build & Test
     runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
 
       - uses: actions/setup-node@v4
         with:
@@ -49,7 +49,7 @@ jobs:
     needs: test
     if: startsWith(github.ref, 'refs/tags/v')
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v4
         with:
           node-version: "20"
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 2f340d8..2e868c5 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -22,7 +22,7 @@ jobs:
     name: Analyze (JavaScript)
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - name: Initialize CodeQL
         uses: github/codeql-action/init@v3
         with:
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 357680d..bfca249 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -18,7 +18,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v4
         with:
           node-version: 20
@@ -43,7 +43,7 @@ jobs:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: actions/configure-pages@v5
       - uses: actions/upload-pages-artifact@v3
         with:
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 71061db..22bf663 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -17,7 +17,7 @@ jobs:
   audit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v4
         with:
           node-version: 20
diff --git a/.github/workflows/pr-check.yml b/.github/workflows/pr-check.yml
index 57f7afc..66bb73b 100644
--- a/.github/workflows/pr-check.yml
+++ b/.github/workflows/pr-check.yml
@@ -15,7 +15,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v7
       - uses: actions/setup-node@v4
         with:
           node-version: 20
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index 3e1a6ad..a576cac 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -22,7 +22,7 @@ jobs:
       id-token: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
         with:
           persist-credentials: false
       - name: Run Scorecard
diff --git a/.github/workflows/sync-release-branch.yml b/.github/workflows/sync-release-branch.yml
index dd27bdd..c79fd05 100644
--- a/.github/workflows/sync-release-branch.yml
+++ b/.github/workflows/sync-release-branch.yml
@@ -31,7 +31,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout tagged commit
-        uses: actions/checkout@v4
+        uses: actions/checkout@v7
         with:
           fetch-depth: 1
           ref: ${{ github.ref }}