From 773a96f683ff8d1124114f2f7e017ac1fdc19fa3 Mon Sep 17 00:00:00 2001
From: peaceiris <30958501+peaceiris@users.noreply.github.com>
Date: Tue, 14 Jul 2020 12:23:44 +0900
Subject: [PATCH] docs: bump mdbook from 0.3.7 to 0.4.1

---
 README.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 4010f71..dbadb32 100644
--- a/README.md
+++ b/README.md
@@ -74,7 +74,7 @@ jobs:
       - name: Setup mdBook
         uses: peaceiris/actions-mdbook@v1
         with:
-          mdbook-version: '0.3.7'
+          mdbook-version: '0.4.1'
           # mdbook-version: 'latest'
 
       - run: mdbook build
@@ -122,7 +122,7 @@ How to sync a mdBook version between a Docker Compose and a GitHub Actions workf
 Write a `MDBOOK_VERSION` to the `.env` file like the following and push it to a remote branch.
 
 ```sh
-MDBOOK_VERSION=0.3.7
+MDBOOK_VERSION=0.4.1
 ```
 
 Next, add a step to read a mdBook version from the `.env` file.