ona.gemspec in ona-0.3.0 vs ona.gemspec in ona-0.4.0

@@ -3,10 +3,10 @@
 # Instead, edit Jeweler::Tasks in Rakefile, and run 'rake gemspec'
 # -*- encoding: utf-8 -*-
 
 Gem::Specification.new do |s|
   s.name = "ona"
-  s.version = "0.3.0"
+  s.version = "0.4.0"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.authors = ["kazuyoshi tlacaelel"]
   s.date = "2013-12-14"
   s.description = "Simple shell for deployment."