README.md in wasabi-3.5.0 vs README.md in wasabi-3.6.0

- old
+ new
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 # Wasabi
 
 A simple WSDL parser.
 
-[![Build Status](https://secure.travis-ci.org/savonrb/wasabi.png)](http://travis-ci.org/savonrb/wasabi)
-[![Gem Version](https://badge.fury.io/rb/wasabi.png)](http://badge.fury.io/rb/wasabi)
-[![Code Climate](https://codeclimate.com/github/savonrb/wasabi.png)](https://codeclimate.com/github/savonrb/wasabi)
-[![Coverage Status](https://coveralls.io/repos/savonrb/wasabi/badge.png?branch=master)](https://coveralls.io/r/savonrb/wasabi)
+[![Build Status](https://secure.travis-ci.org/savonrb/wasabi.svg?branch=master)](http://travis-ci.org/savonrb/wasabi)
+[![Gem Version](https://badge.fury.io/rb/wasabi.svg)](http://badge.fury.io/rb/wasabi)
+[![Code Climate](https://codeclimate.com/github/savonrb/wasabi.svg)](https://codeclimate.com/github/savonrb/wasabi)
+[![Coverage Status](https://coveralls.io/repos/savonrb/wasabi/badge.svg?branch=master)](https://coveralls.io/r/savonrb/wasabi)
 
 
 ## Installation
 
 Wasabi is available through [Rubygems](http://rubygems.org/gems/wasabi) and can be installed via: