diff --git a/README.md b/README.md
index 2b6d443..7a95ae9 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ Ruby gem for rendering [JSON API](http://jsonapi.org) documents.
 [![Gem Version](https://badge.fury.io/rb/jsonapi-renderer.svg)](https://badge.fury.io/rb/jsonapi-renderer)
 [![Build Status](https://secure.travis-ci.org/jsonapi-rb/jsonapi-renderer.svg?branch=master)](http://travis-ci.org/jsonapi-rb/renderer?branch=master)
 [![codecov](https://codecov.io/gh/jsonapi-rb/jsonapi-renderer/branch/master/graph/badge.svg)](https://codecov.io/gh/jsonapi-rb/renderer)
-[![Gitter chat](https://badges.gitter.im/gitterHQ/gitter.png)](https://gitter.im/jsonapi-rb/Lobby)
+[![Gitter chat](https://badges.gitter.im/gitterHQ/gitter.svg)](https://gitter.im/jsonapi-rb/Lobby)
 
 ## Resources