docker-api.gemspec in docker-api-1.6.0 vs docker-api.gemspec in docker-api-1.7.0

@@ -1,27 +1,26 @@
 # -*- encoding: utf-8 -*-
 require File.expand_path('../lib/docker/version', __FILE__)
 
 Gem::Specification.new do |gem|
   gem.authors       = ["Swipely, Inc."]
-  gem.email         = %w{[e-mail] [e-mail]}
+  gem.email         = %w{[e-mail] [e-mail] [e-mail]}
   gem.description   = %q{A simple REST client for the Docker Remote API}
   gem.summary       = %q{A simple REST client for the Docker Remote API}
   gem.homepage      = 'https://github.com/swipely/docker-api'
   gem.license       = 'MIT'
   gem.files         = `git ls-files`.split($\)
   gem.executables   = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
   gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
   gem.name          = "docker-api"
   gem.require_paths = %w{lib}
   gem.version       = Docker::VERSION
-  gem.add_dependency 'excon', '>= 0.27.3'
+  gem.add_dependency 'excon', '>= 0.28'
   gem.add_dependency 'json'
   gem.add_dependency 'archive-tar-minitar'
   gem.add_development_dependency 'rake'
   gem.add_development_dependency 'rspec'
   gem.add_development_dependency 'cane'
   gem.add_development_dependency 'pry'
-  gem.add_development_dependency 'webmock', '>= 1.11.0'
-  gem.add_development_dependency 'vcr', '>= 2.4.0'
+  gem.add_development_dependency 'vcr', '>= 2.7.0'
   gem.add_development_dependency 'simplecov'
 end