README.md in gist_updater-0.4.3 vs README.md in gist_updater-0.4.4

- old
+ new
@@ -1,11 +1,11 @@
 # GistUpdater
 
-[![Build Status](https://img.shields.io/circleci/project/masutaka/gist_updater/master.svg?maxAge=2592000?style=flat-square)][circleci]
-[![License](https://img.shields.io/github/license/masutaka/gist_updater.svg?maxAge=2592000?style=flat-square)][license]
-[![Gem](https://img.shields.io/gem/v/gist_updater.svg?maxAge=2592000?style=flat-square)][gem-link]
+[![Travis Status](https://img.shields.io/travis/masutaka/gist_updater.svg?style=flat-square)][travisci]
+[![License](https://img.shields.io/github/license/masutaka/gist_updater.svg?style=flat-square)][license]
+[![Gem](https://img.shields.io/gem/v/gist_updater.svg?style=flat-square)][gem-link]
 
-[circleci]: https://circleci.com/gh/masutaka/gist_updater
+[travisci]: https://travis-ci.org/masutaka/gist_updater
 [license]: https://github.com/masutaka/gist_updater/blob/master/LICENSE.txt
 [gem-link]: http://badge.fury.io/rb/gist_updater
 
 ## Description
 