diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6345820..f805da2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,7 +21,7 @@ jobs:
     name: Lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6 (v6.0.2)
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v6 (v6.0.2)
       - uses: ./.github/actions/setup
 
       - name: Install test tooling
@@ -51,7 +51,7 @@ jobs:
     name: Verifier regression tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6 (v6.0.2)
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v6 (v6.0.2)
       - uses: ./.github/actions/setup
 
       - name: Install test tooling
@@ -64,7 +64,7 @@ jobs:
     name: Build site
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6 (v6.0.2)
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v6 (v6.0.2)
       - uses: ./.github/actions/setup
 
       - run: make build
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 80839e8..4555158 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -19,7 +19,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6 (v6.0.2)
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v6 (v6.0.2)
       - uses: ./.github/actions/setup
 
       - run: npm run build
diff --git a/.github/workflows/links-scheduled.yml b/.github/workflows/links-scheduled.yml
index 52d1baf..2bf5915 100644
--- a/.github/workflows/links-scheduled.yml
+++ b/.github/workflows/links-scheduled.yml
@@ -14,7 +14,7 @@ jobs:
   check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6 (v6.0.2)
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v6 (v6.0.2)
       - uses: ./.github/actions/setup
 
       - run: npx eleventy
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 21c09c0..673b706 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -29,7 +29,7 @@ jobs:
   release:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6 (v6.0.2)
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v6 (v6.0.2)
 
       - name: Resolve version label
         id: version
diff --git a/.github/workflows/security-scheduled.yml b/.github/workflows/security-scheduled.yml
index 754396a..96abacb 100644
--- a/.github/workflows/security-scheduled.yml
+++ b/.github/workflows/security-scheduled.yml
@@ -14,7 +14,7 @@ jobs:
     name: npm audit
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6 (v6.0.2)
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v6 (v6.0.2)
       - uses: ./.github/actions/setup
 
       - name: Run security audit