signore.gemspec in signore-0.5.0 vs signore.gemspec in signore-0.6.0

@@ -10,13 +10,13 @@
   gem.email       = '[e-mail]'
   gem.homepage    = 'http://github.com/chastell/signore'
   gem.license     = 'AGPL-3.0'
   gem.name        = 'signore'
   gem.summary     = 'signore: an email signature manager/randomiser'
-  gem.version     = '0.5.0'
+  gem.version     = '0.6.0'
 
-  gem.required_ruby_version = '~> 2.1'
+  gem.required_ruby_version = '~> 2.3'
 
   gem.files       = `git ls-files -z`.split "\0"
   gem.executables = gem.files.grep(%r{^bin/}).map { |path| File.basename(path) }
   gem.test_files  = gem.files.grep(%r{^test/.*\.rb$})
 
@@ -30,8 +30,7 @@
   gem.add_development_dependency 'bogus',          '~> 0.1.3'
   gem.add_development_dependency 'minitest',       '~> 5.6'
   gem.add_development_dependency 'minitest-focus', '~> 1.1'
   gem.add_development_dependency 'rake',           '~> 11.0'
   gem.add_development_dependency 'reek',           '~> 4.0'
-  gem.add_development_dependency 'rerun',          '~> 0.11.0'
-  gem.add_development_dependency 'rubocop',        '~> 0.42.0'
+  gem.add_development_dependency 'rubocop',        '~> 0.43.0'
 end