angelo.gemspec in angelo-0.5.0 vs angelo.gemspec in angelo-0.5.1

@@ -2,19 +2,27 @@
 require File.expand_path('../lib/angelo/version', __FILE__)
 
 Gem::Specification.new do |gem|
   gem.authors          = ["Kenichi Nakamura"]
   gem.email            = ["[e-mail]"]
-  gem.description      = gem.summary = "A Sinatra-like DSL for Reel"
+  gem.summary          = "A Sinatra-like DSL for Reel"
+  gem.description      = "A Sinatra-like DSL for Reel that supports websockets and SSE"
   gem.homepage         = "https://github.com/kenichi/angelo"
   gem.files            = `git ls-files | grep -Ev '^example'`.split("\n")
   gem.test_files       = `git ls-files -- spec/*`.split("\n")
   gem.name             = "angelo"
   gem.require_paths    = ["lib"]
   gem.version          = Angelo::VERSION
   gem.license          = 'apache'
+
   gem.required_ruby_version = '>= 2.1.0'
-  gem.add_runtime_dependency 'reel', '~>0.6.1'
+
+  gem.add_runtime_dependency 'reel', '>= 0.6.1'
   gem.add_runtime_dependency 'tilt', '~>2.0'
   gem.add_runtime_dependency 'mustermann', '~>0.4'
-  gem.add_runtime_dependency 'mime-types', '~>2.4'
+  gem.add_runtime_dependency 'mime-types', '~>3.1'
+
+  gem.add_development_dependency 'rake', '~>12.0'
+  gem.add_development_dependency 'pry', '~>0.10'
+  gem.add_development_dependency 'httpclient', '~>2.5'
+  gem.add_development_dependency 'minitest', '~>5.4'
 end