README.md in twilio-ruby-5.21.2 vs README.md in twilio-ruby-5.22.0

- old
+ new

@@ -25,16 +25,16 @@
 ## Installation
 
 To install using [Bundler][bundler] grab the latest stable version:
 
 ```ruby
-gem 'twilio-ruby', '~> 5.21.2'
+gem 'twilio-ruby', '~> 5.22.0'
 ```
 
 To manually install `twilio-ruby` via [Rubygems][rubygems] simply gem install:
 
 ```bash
-gem install twilio-ruby -v 5.21.2
+gem install twilio-ruby -v 5.22.0
 ```
 
 To build and install the development branch yourself from the latest source:
 
 ```bash