From 80b4ecb80bb45e942732bf5b181f5d11ad7de814 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Wed, 15 Apr 2026 09:14:56 +0000
Subject: [PATCH] Bump actions/checkout from 4 to 6

Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to 6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](https://github.com/actions/checkout/compare/v4...v6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 .github/workflows/bundle-push.yml  | 2 +-
 .github/workflows/ci.yml           | 6 +++---
 .github/workflows/policy-lint.yml  | 2 +-
 .github/workflows/repo-hygiene.yml | 4 ++--
 .github/workflows/slo-gate.yml     | 2 +-
 5 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/bundle-push.yml b/.github/workflows/bundle-push.yml
index 82160f4..59daf17 100644
--- a/.github/workflows/bundle-push.yml
+++ b/.github/workflows/bundle-push.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Lean
         run: |
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2def4d8..83b91e4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Setup Lean toolchain
         run: |
           wget https://github.com/leanprover/lean4/releases/download/v4.7.0/lean-4.7.0-linux.tar.gz
@@ -35,7 +35,7 @@ jobs:
     needs: verify
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Setup Lean toolchain
         run: |
           wget https://github.com/leanprover/lean4/releases/download/v4.7.0/lean-4.7.0-linux.tar.gz
@@ -50,6 +50,6 @@ jobs:
     if: github.event_name == 'pull_request'
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Dependency review
         uses: actions/dependency-review-action@v4
diff --git a/.github/workflows/policy-lint.yml b/.github/workflows/policy-lint.yml
index 3bd3b17..9aa8cc7 100644
--- a/.github/workflows/policy-lint.yml
+++ b/.github/workflows/policy-lint.yml
@@ -6,7 +6,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-python@v5
         with:
           python-version: "3.11"
diff --git a/.github/workflows/repo-hygiene.yml b/.github/workflows/repo-hygiene.yml
index fd48095..fb42ac5 100644
--- a/.github/workflows/repo-hygiene.yml
+++ b/.github/workflows/repo-hygiene.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Markdown lint
         uses: DavidAnson/markdownlint-cli2-action@v18
@@ -26,7 +26,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Run gitleaks
         uses: gitleaks/gitleaks-action@v2
diff --git a/.github/workflows/slo-gate.yml b/.github/workflows/slo-gate.yml
index 6e0a618..476c8db 100644
--- a/.github/workflows/slo-gate.yml
+++ b/.github/workflows/slo-gate.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Setup Lean toolchain
         run: |
           wget https://github.com/leanprover/lean4/releases/download/v4.7.0/lean-4.7.0-linux.tar.gz