diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 09e180adb..702db47f7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup Node.js
         uses: actions/setup-node@v6
@@ -62,7 +62,7 @@ jobs:
         os: [ubuntu-22.04, windows-latest, macos-latest]
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup Rust
         uses: dtolnay/rust-toolchain@stable
diff --git a/.github/workflows/claude.yml b/.github/workflows/claude.yml
index 40ebefb1d..5a93e4269 100644
--- a/.github/workflows/claude.yml
+++ b/.github/workflows/claude.yml
@@ -41,7 +41,7 @@ jobs:
       id-token: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 1
           ref: ${{ github.event.pull_request.head.sha || github.sha }}
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index df84af833..72e882ad0 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -33,7 +33,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Setup Node.js
         uses: actions/setup-node@v6
@@ -733,7 +733,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout release notes
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
 
       - name: Download built release artifacts
         uses: actions/download-artifact@v8
diff --git a/.github/workflows/supplemental-linux-release.yml b/.github/workflows/supplemental-linux-release.yml
index fa088521c..2e069cbb8 100644
--- a/.github/workflows/supplemental-linux-release.yml
+++ b/.github/workflows/supplemental-linux-release.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Checkout release tag
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           ref: ${{ inputs.tag }}
 
diff --git a/.github/workflows/supplemental-macos-release.yml b/.github/workflows/supplemental-macos-release.yml
index cfb870cbf..f340e37ab 100644
--- a/.github/workflows/supplemental-macos-release.yml
+++ b/.github/workflows/supplemental-macos-release.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: macos-14
     steps:
       - name: Checkout release tag
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           ref: ${{ inputs.tag }}
 
diff --git a/.github/workflows/sync-r2.yml b/.github/workflows/sync-r2.yml
index 4ce61372d..f24e62ed8 100644
--- a/.github/workflows/sync-r2.yml
+++ b/.github/workflows/sync-r2.yml
@@ -120,7 +120,7 @@ jobs:
 
       - name: Checkout scripts
         if: steps.r2.outputs.configured == 'true' && steps.latest.outputs.is_latest == 'true'
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           sparse-checkout: scripts