itunes_api.gemspec in itunes_api-0.2.0 vs itunes_api.gemspec in itunes_api-0.3

@@ -1,6 +1,7 @@
 # coding: utf-8
+
 lib = File.expand_path('../lib', __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'itunes_api/version'
 
 Gem::Specification.new do |spec|
@@ -28,12 +29,12 @@
     f.match(%r{^(test|spec|features)/})
   end
 
   spec.metadata['allowed_push_host'] = 'https://rubygems.org'
 
-  spec.add_dependency 'addressable', '~> 2.5'
+  spec.add_dependency 'addressable'
 
-  spec.add_development_dependency 'bundler', '~> 1.13'
-  spec.add_development_dependency 'rake', '~> 10.0'
-  spec.add_development_dependency 'rspec', '~> 3.0'
+  spec.add_development_dependency 'bundler'
+  spec.add_development_dependency 'rake'
+  spec.add_development_dependency 'rspec'
   spec.add_development_dependency 'rubocop'
 end