bcupgrade.gemspec in bcupgrade-0.3.4 vs bcupgrade.gemspec in bcupgrade-0.9.0

@@ -1,6 +1,5 @@
-# coding: utf-8
 # frozen_string_literal: true
 
 lib = File.expand_path('../lib', __FILE__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'bcupgrade/version'
@@ -13,11 +12,11 @@
 
   spec.summary               = 'Upgrade all installed brew casks.'
   spec.description           = 'Upgrade all installed brew casks.'
   spec.homepage              = 'https://github.com/DriftwoodJP/bcupgrade'
   spec.license               = 'MIT'
-  spec.required_ruby_version = '>= 2.0.0.648'
+  spec.required_ruby_version = '>= 2.3.3'
 
   # Prevent pushing this gem to RubyGems.org. To allow pushes either set the 'allowed_push_host'
   # to allow pushing to a single host or delete this section to allow pushing to any host.
   # if spec.respond_to?(:metadata)
   #   spec.metadata['allowed_push_host'] = "TODO: Set to 'http://mygemserver.com'"
@@ -31,13 +30,13 @@
   end
   spec.bindir                = 'exe'
   spec.executables           = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths         = ['lib']
 
-  spec.add_development_dependency 'bundler', '~> 1.16.0'
+  spec.add_development_dependency 'bundler', '~> 1.16.1'
+  spec.add_development_dependency 'pry', '~> 0.11.3'
+  spec.add_development_dependency 'pry-byebug', '~> 3.5.1'
   spec.add_development_dependency 'rake', '~> 12.3.0'
   spec.add_development_dependency 'rspec', '~> 3.7.0'
-  spec.add_development_dependency 'rubocop', '~> 0.51.0'
-  spec.add_development_dependency 'rubocop-rspec', '~> 1.20.1'
-  spec.add_development_dependency 'pry', '~> 0.11.3'
-  spec.add_development_dependency 'pry-byebug', '~> 3.5.0'
+  spec.add_development_dependency 'rubocop', '~> 0.52.1'
+  spec.add_development_dependency 'rubocop-rspec', '~> 1.21.0'
 end