From 93a46e303d3ddb5f4394f6738d1a100e4acaf075 Mon Sep 17 00:00:00 2001
From: Jack Grigg <jack@z.cash>
Date: Wed, 9 Jun 2021 11:26:31 +0100
Subject: [PATCH] CI: Build book with latest mdbook

`mdbook-katex` is installed from crates.io, and if it doesn't use the
same version of `mdbook` it can cause build issues.
---
 .github/workflows/book.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/book.yml b/.github/workflows/book.yml
index ea1cb56a5..6825573b3 100644
--- a/.github/workflows/book.yml
+++ b/.github/workflows/book.yml
@@ -14,7 +14,7 @@ jobs:
       - name: Setup mdBook
         uses: peaceiris/actions-mdbook@v1
         with:
-          mdbook-version: '0.4.7'
+          mdbook-version: 'latest'
 
       - name: Install mdbook-katex
         uses: actions-rs/cargo@v1