slack-notification.gemspec in slack-notification-0.1.2 vs slack-notification.gemspec in slack-notification-0.1.4

@@ -3,11 +3,11 @@
 lib = File.expand_path('lib', __dir__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 
 Gem::Specification.new do |spec|
   spec.name          = 'slack-notification'
-  spec.version       = '0.1.2'
+  spec.version       = '0.1.4'
   spec.authors       = ['Julian Fiander']
   spec.email         = ['[e-mail]']
 
   spec.summary       = 'A simplified Slack API.'
   spec.description   = 'A simplified Slack API for integration into Rails applications.'
@@ -24,10 +24,13 @@
   end
   spec.bindir        = 'exe'
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
 
-  spec.add_development_dependency 'bundler', '~> 2.0'
-  spec.add_development_dependency 'rake',    '~> 10.0'
+  spec.add_development_dependency 'bundler',   '~> 2.0'
+  spec.add_development_dependency 'rake',      '~> 10.0'
+  spec.add_development_dependency 'rspec',     '~> 3.8',  '>= 3.8.0'
+  spec.add_development_dependency 'rubocop',   '~> 0.71', '>= 0.71.0'
+  spec.add_development_dependency 'simplecov', '~> 0.16', '>= 0.16.1'
 
-  spec.add_dependency 'slack-notifier', '~> 2.3'
+  spec.add_runtime_dependency 'slack-notifier', '~> 2.3'
 end