diff --git a/.github/workflows/autofix.yml b/.github/workflows/autofix.yml
index c54a3201..5e28cc82 100644
--- a/.github/workflows/autofix.yml
+++ b/.github/workflows/autofix.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - run: corepack enable
       - uses: actions/setup-node@v6
         with:
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 000080bc..fa030bd9 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - run: corepack enable
       - uses: actions/setup-node@v6
         with:
diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index 390d8ec3..498a1b1d 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -24,7 +24,7 @@ jobs:
       image: mcr.microsoft.com/playwright:v1.56.1-noble
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - run: corepack enable
       - uses: actions/setup-node@v6
         with:
@@ -48,7 +48,7 @@ jobs:
     if: github.event.deployment_status.state == 'success' || github.event_name == 'workflow_dispatch'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - run: curl ${{ github.event.inputs.url || github.event.deployment.payload.web_url || github.event.deployment_status.environment_url }}
       - name: Audit URLs using Lighthouse
         uses: treosh/lighthouse-ci-action@v12
diff --git a/.github/workflows/provenance.yml b/.github/workflows/provenance.yml
index bc90be1a..f8036461 100644
--- a/.github/workflows/provenance.yml
+++ b/.github/workflows/provenance.yml
@@ -13,7 +13,7 @@ jobs:
   check-provenance:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
       - name: Check provenance downgrades
diff --git a/.github/workflows/sync.yml b/.github/workflows/sync.yml
index a762fc99..2c78ef60 100644
--- a/.github/workflows/sync.yml
+++ b/.github/workflows/sync.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - run: corepack enable
       - uses: actions/setup-node@v6
         with:
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 21fa1d6e..a6fa1f6e 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - run: corepack enable
       - uses: actions/setup-node@v6
         with: