Gemfile in nutella_framework-0.6.20 vs Gemfile in nutella_framework-0.6.21

@@ -1,8 +1,8 @@
 source 'http://rubygems.org'
 
 gem 'semantic', '~> 1.4'
-gem 'logging', '~> 1.8'
+gem 'logging', '~> 2.2'
 gem 'git', '~> 1.2'
 gem 'sinatra', '~>1.4'
 gem 'sinatra-cross_origin', '~> 0.3.2'
 gem 'thin', '~>1.6'
 gem 'nokogiri', '~>1.6'