From a0b0d93432f7878eb7897d177dba1c67195ff5e2 Mon Sep 17 00:00:00 2001
From: Eric Huss <eric@huss.org>
Date: Sat, 22 Nov 2025 13:29:55 -0800
Subject: [PATCH] Update to mdbook 0.5

Changelog: https://github.com/rust-lang/mdBook/blob/master/CHANGELOG.md#mdbook-051
---
 .github/workflows/ci.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 76e1d0a8f..fe92bc876 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,9 +14,9 @@ jobs:
     if: github.repository == 'rust-lang/rustc-dev-guide'
     runs-on: ubuntu-latest
     env:
-      MDBOOK_VERSION: 0.4.52
-      MDBOOK_LINKCHECK2_VERSION: 0.9.1
-      MDBOOK_MERMAID_VERSION: 0.12.6
+      MDBOOK_VERSION: 0.5.1
+      MDBOOK_LINKCHECK2_VERSION: 0.11.0
+      MDBOOK_MERMAID_VERSION: 0.17.0
       MDBOOK_OUTPUT__LINKCHECK__FOLLOW_WEB_LINKS: ${{ github.event_name != 'pull_request' }}
       DEPLOY_DIR: book/html
       BASE_SHA: ${{ github.event.pull_request.base.sha }}