jekyll-bits.gemspec in jekyll-bits-0.3 vs jekyll-bits.gemspec in jekyll-bits-0.4

@@ -6,11 +6,11 @@
     s.required_rubygems_version = Gem::Requirement.new('>= 0')
   end
   s.rubygems_version = '2.2.2'
   s.required_ruby_version = '>= 1.9.3'
   s.name = 'jekyll-bits'
-  s.version = '0.3'
+  s.version = '0.4'
   s.license = 'MIT'
   s.summary = 'Jekyll Bits'
   s.description = 'Useful and very simple Jekyll plugins'
   s.authors = ['Yegor Bugayenko']
   s.email = '[e-mail]'
@@ -18,11 +18,13 @@
   s.files = `git ls-files`.split($RS)
   s.test_files = s.files.grep(%r{^(test)/})
   s.rdoc_options = ['--charset=UTF-8']
   s.extra_rdoc_files = ['README.md']
   s.add_runtime_dependency('jekyll', '>=1.5.1')
+  s.add_development_dependency 'bundler', '~> 1.5'
   s.add_development_dependency 'coveralls', '0.7.0'
-  s.add_development_dependency 'rdoc', '3.11'
   s.add_development_dependency 'minitest', '5.4.0'
+  s.add_development_dependency 'rake'
+  s.add_development_dependency 'rdoc', '3.11'
   s.add_development_dependency 'rubocop', '0.46.0'
   s.add_development_dependency 'rubocop-rspec', '1.8.0'
 end