diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 714b7266..d0c832a7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
     outputs:
       mcp_only: ${{ steps.changed.outputs.mcp_only }}
     steps:
-      - uses: actions/checkout@v6.0.3
+      - uses: actions/checkout@v7.0.1
         with:
           fetch-depth: 2
 
@@ -76,7 +76,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: test
     steps:
-      - uses: actions/checkout@v6.0.3
+      - uses: actions/checkout@v7.0.1
 
       - name: Set up Python
         uses: actions/setup-python@v6
@@ -108,7 +108,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: build-smoke
     steps:
-      - uses: actions/checkout@v6.0.3
+      - uses: actions/checkout@v7.0.1
 
       - name: Set up Python
         uses: actions/setup-python@v6
diff --git a/.github/workflows/scorecard-scan.yml b/.github/workflows/scorecard-scan.yml
index 25c20bb8..d9ba2357 100644
--- a/.github/workflows/scorecard-scan.yml
+++ b/.github/workflows/scorecard-scan.yml
@@ -41,7 +41,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6.0.3
+        uses: actions/checkout@v7.0.1
 
       # Scheduled runs rotate through shards by UTC-hour bucket (cron hours
       # 1,5,9,... → shards 1..6). hour/4 bucketing tolerates GitHub's cron
@@ -105,7 +105,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v6.0.3
+        uses: actions/checkout@v7.0.1
 
       - name: Download shard caches
         uses: actions/download-artifact@v4
diff --git a/.github/workflows/scorecard-self.yml b/.github/workflows/scorecard-self.yml
index fbe4f5f1..d796e056 100644
--- a/.github/workflows/scorecard-self.yml
+++ b/.github/workflows/scorecard-self.yml
@@ -18,7 +18,7 @@ jobs:
       id-token: write
     steps:
       - name: Checkout
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           persist-credentials: false