README.mdown in wkhtmltopdf-heroku-2.12.2.4 vs README.mdown in wkhtmltopdf-heroku-2.12.3.0

- old
+ new

@@ -10,10 +10,10 @@
 
 ```ruby
   gem 'wkhtmltopdf-heroku'
 ```
 
-### Current wkhtmltopdf Version: 0.12.2.4 Ubuntu Trusty 64-bit.
+### Current wkhtmltopdf Version: 0.12.3.0 Ubuntu Trusty 64-bit.
 
 For more details See wkhtmltopdf [Changelog](https://github.com/wkhtmltopdf/wkhtmltopdf/blob/master/CHANGELOG.md)
 
 ### Supported Heroku Stack: [Cedar-14](https://devcenter.heroku.com/articles/cedar)
 