gotransverse-tract-api.gemspec in gotransverse-tract-api-0.22.1 vs gotransverse-tract-api.gemspec in gotransverse-tract-api-0.23.0

@@ -4,11 +4,11 @@
 require 'gotransverse-tract-api/version'
 
 Gem::Specification.new do |spec|
   spec.name          = "gotransverse-tract-api"
   spec.version       = GoTransverseTractApi::VERSION
-  spec.authors       = ["Julien DeFrance", "Ravikumar Gudipati", "Daniel Ng"]
+  spec.authors       = ["Julien DeFrance", "Daniel Ng"]
   spec.email         = ["[e-mail]"]
   spec.summary       = "A ruby gem allowing developers to conveniently integrate with GoTransverse's TRACT API."
   spec.description   = "A ruby gem allowing developers to conveniently integrate with GoTransverse's TRACT API. TRACT is a billing engine edited by GoTransverse that supports various revenue models like one-time purchases, simple subscriptions, and more complex, usage-based models."
   spec.homepage      = "https://rubygems.org/gems/gotransverse-tract-api"
   spec.license       = "MIT"
@@ -16,14 +16,14 @@
   spec.files         = `git ls-files -z`.split("\x0")
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ["lib"]
 
-  spec.add_development_dependency "bundler", "~> 1.11"
-  spec.add_development_dependency 'rspec', '~> 3.4'
+  spec.add_development_dependency "bundler", "~> 1.15"
+  spec.add_development_dependency 'rspec', '~> 3.6'
 
-  spec.add_development_dependency 'rake', '~> 11.1', '>= 11.1.2'
-  spec.add_runtime_dependency 'httpclient', '~> 2.7', '>= 2.7.1'
-  spec.add_runtime_dependency 'nokogiri', '~> 1.6', '>= 1.6.7.2'
+  spec.add_development_dependency 'rake', '~> 12.1', '>= 12.1.0'
+  spec.add_runtime_dependency 'httpclient', '~> 2.8', '>= 2.8.3'
+  spec.add_runtime_dependency 'nokogiri', '~> 1.8', '>= 1.8.0'
 
-  spec.required_ruby_version = ">= 2.3.0"
+  spec.required_ruby_version = ">= 2.4.0"
 end