diff --git a/README.md b/README.md
index b5c39f39b..863731b14 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@
 [![][dependencies-badge]][dependencies-link]
 [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](http://makeapullrequest.com) [![Greenkeeper badge](https://badges.greenkeeper.io/syuilo/misskey.svg)](https://greenkeeper.io/)
 
-Sophisticated microblogging platform, evolving forever.
+**Sophisticated microblogging platform, evolving forever.**
 
 [Misskey](https://misskey.xyz) is a decentralized microblogging platform born on Earth.
 Since it exists within the Fediverse (a universe where various social media platforms are organized),