diff --git a/README.md b/README.md
index fa5f3da..0fe2ead 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 # Hachi
 
+[![Gem Version](https://badge.fury.io/rb/hachi.svg)](https://badge.fury.io/rb/hachi)
 [![Build Status](https://travis-ci.org/ninoseki/hachi.svg?branch=master)](https://travis-ci.org/ninoseki/hachi)
 [![Coverage Status](https://coveralls.io/repos/github/ninoseki/hachi/badge.svg?branch=master)](https://coveralls.io/github/ninoseki/hachi?branch=master)
 
diff --git a/lib/hachi/version.rb b/lib/hachi/version.rb
index 9b58a40..0cf89f1 100644
--- a/lib/hachi/version.rb
+++ b/lib/hachi/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Hachi
-  VERSION = "0.1.1"
+  VERSION = "0.1.2"
 end