From 8c836c6f2c27976b1508ef97ec1d3e48592bb251 Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Mon, 24 Nov 2025 01:14:20 +0000
Subject: [PATCH] Bump actions/checkout from 5 to 6

Bumps [actions/checkout](https://github.com/actions/checkout) from 5 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/v5...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/old.yml                   | 2 +-
 .github/workflows/prooftrees-autochecks.yml | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/old.yml b/.github/workflows/old.yml
index 5ddb229..72f79c7 100644
--- a/.github/workflows/old.yml
+++ b/.github/workflows/old.yml
@@ -27,7 +27,7 @@ jobs:
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       # https://github.com/josephwright/siunitx/blob/549cad913591b92a3a199b7477a325866303bf29/.github/workflows/main.yaml
       # We need Ghostscript for XeTeX tests.
diff --git a/.github/workflows/prooftrees-autochecks.yml b/.github/workflows/prooftrees-autochecks.yml
index c0a298c..c84656c 100644
--- a/.github/workflows/prooftrees-autochecks.yml
+++ b/.github/workflows/prooftrees-autochecks.yml
@@ -39,7 +39,7 @@ jobs:
       cache_key: ${{ steps.texlive.outputs.cache_key }}
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Install TeX Live
         id: texlive
         uses: zauguin/install-texlive@v4
@@ -55,7 +55,7 @@ jobs:
       ctan_prooftrees_output: ${{ steps.build.outputs.ctan_ret }}
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Build ctan
         id: build 
         # uses: cfr42/nfssext/.github/actions/nfssext-autocheck-action@eeab7fc024553e35584805f40af881812b7e09a6