diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3d6c03a..6345820 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@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6 (v6.0.2)
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # 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@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6 (v6.0.2)
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # 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@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6 (v6.0.2)
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6 (v6.0.2)
       - uses: ./.github/actions/setup
 
       - run: make build
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index af90ef1..80839e8 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@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6 (v6.0.2)
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # 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 0c2585b..52d1baf 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@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6 (v6.0.2)
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6 (v6.0.2)
       - uses: ./.github/actions/setup
 
       - run: npx eleventy
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index a64e6b6..21c09c0 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@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6 (v6.0.2)
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # 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 70cb456..754396a 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@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6 (v6.0.2)
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6 (v6.0.2)
       - uses: ./.github/actions/setup
 
       - name: Run security audit