multi_xml.gemspec in multi_xml-0.4.1 vs multi_xml.gemspec in multi_xml-0.4.2

@@ -1,16 +1,13 @@
 # encoding: utf-8
 require File.expand_path('../lib/multi_xml/version', __FILE__)
 
 Gem::Specification.new do |gem|
-  gem.add_development_dependency 'libxml-ruby', '~> 2.0' unless RUBY_PLATFORM == 'java'
-  gem.add_development_dependency 'nokogiri', '~> 1.4'
-  gem.add_development_dependency 'ox', '~> 1.3'
-  gem.add_development_dependency 'rake', '~> 0.9'
-  gem.add_development_dependency 'rdiscount', '~> 1.6'
-  gem.add_development_dependency 'rspec', '~> 2.6'
-  gem.add_development_dependency 'simplecov', '~> 0.4'
-  gem.add_development_dependency 'yard', '~> 0.7'
+  gem.add_development_dependency 'rake'
+  gem.add_development_dependency 'rdiscount'
+  gem.add_development_dependency 'rspec'
+  gem.add_development_dependency 'simplecov'
+  gem.add_development_dependency 'yard'
   gem.author = "Erik Michaels-Ober"
   gem.description = %q{A gem to provide swappable XML backends utilizing LibXML, Nokogiri, Ox, or REXML.}
   gem.email = '[e-mail]'
   gem.files = `git ls-files`.split("\n")
   gem.homepage = 'https://github.com/sferik/multi_xml'