cobot_client.gemspec in cobot_client-4.0.0 vs cobot_client.gemspec in cobot_client-5.0.0

@@ -1,25 +1,26 @@
-# -*- encoding: utf-8 -*-
-require File.expand_path('../lib/cobot_client/version', __FILE__)
+# frozen_string_literal: true
 
+require File.expand_path('lib/cobot_client/version', __dir__)
+
 Gem::Specification.new do |gem|
-  gem.authors       = ["Alexander Lang"]
-  gem.email         = ["[e-mail]"]
-  gem.description   = %q{Client for the Cobot API plus helpers}
-  gem.summary       = %q{Client for the Cobot API plus helpers}
-  gem.homepage      = "http://github.com/cobot/cobot_client"
+  gem.authors       = ['Alexander Lang']
+  gem.email         = ['[e-mail]']
+  gem.description   = 'Client for the Cobot API plus helpers'
+  gem.summary       = 'Client for the Cobot API plus helpers'
+  gem.homepage      = 'http://github.com/cobot/cobot_client'
   gem.license       = 'MIT'
 
-  gem.files         = `git ls-files`.split($\)
-  gem.executables   = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
+  gem.files         = `git ls-files`.split($OUTPUT_RECORD_SEPARATOR)
+  gem.executables   = gem.files.grep(%r{^bin/}).map { |f| File.basename(f) }
   gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
-  gem.name          = "cobot_client"
-  gem.require_paths = ["lib"]
+  gem.name          = 'cobot_client'
+  gem.require_paths = ['lib']
   gem.version       = CobotClient::VERSION
 
   gem.add_dependency 'virtus', '~>1.0'
-  gem.add_dependency 'oauth2', '~>1.0'
+  gem.add_dependency 'oauth2', '~>2.0'
   gem.add_dependency 'rest-client', '~>2.0.1'
   gem.add_dependency 'json', '~>2.0'
   gem.add_development_dependency 'rspec', '~>3.0'
-  gem.add_development_dependency 'rake', '~>10.0'
+  gem.add_development_dependency 'rake', '~>12.3.3'
 end