README.md in github-commit-status-updater-1.0.4 vs README.md in github-commit-status-updater-1.1.0

- old
+ new

@@ -1,5 +1,7 @@
 # Github::Commit::Status::Updater
+[![Gem Version](https://badge.fury.io/rb/github-commit-status-updater.svg)](https://badge.fury.io/rb/github-commit-status-updater)
+
 Simple CLI Tools for GitHub commit status.
 
 ## Installation
 
     $ gem install github-commit-status-updater