diff --git a/README.md b/README.md
index ede1b71..9df5f37 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Spree Postal Service
 
-[![Build Status](https://api.travis-ci.org/futhr/spree-postal-service.png?branch=2-1-stable)](https://travis-ci.org/futhr/spree-postal-service)
+[![Build Status](https://api.travis-ci.org/futhr/spree-postal-service.png?branch=2-2-stable)](https://travis-ci.org/futhr/spree-postal-service)
 [![Code Climate](https://codeclimate.com/github/futhr/spree-postal-service.png)](https://codeclimate.com/github/futhr/spree-postal-service)
 [![Gem Version](https://badge.fury.io/rb/spree_postal_service.png)](http://badge.fury.io/rb/spree_postal_service)
 
@@ -25,7 +25,7 @@ Use the same measurements as in the product info page.
 
 Add to your `Gemfile`:
 ```ruby
-gem 'spree_postal_service', '~> 2.1.0'
+gem 'spree_postal_service', '~> 2.2.0'
 ```
 
 Go to admin interface
diff --git a/lib/spree_postal_service/version.rb b/lib/spree_postal_service/version.rb
index f512b15..1bbca49 100644
--- a/lib/spree_postal_service/version.rb
+++ b/lib/spree_postal_service/version.rb
@@ -7,7 +7,7 @@ def self.version
 
   module VERSION
     MAJOR = 2
-    MINOR = 1
+    MINOR = 2
     TINY  = 0
     PRE   = nil
 
diff --git a/spree_postal_service.gemspec b/spree_postal_service.gemspec
index a427ae1..38cfd6f 100644
--- a/spree_postal_service.gemspec
+++ b/spree_postal_service.gemspec
@@ -24,7 +24,7 @@ Gem::Specification.new do |s|
 
   s.has_rdoc = false
 
-  s.add_dependency 'spree_core', '~> 2.1.0'
+  s.add_dependency 'spree_core', '~> 2.2.0'
 
   s.add_development_dependency 'rspec', '~> 2.14.0'
   s.add_development_dependency 'rspec-rails', '~> 2.14.0'