validates_cnpj.gemspec in validates_cnpj-3.0.0 vs validates_cnpj.gemspec in validates_cnpj-3.1.0

@@ -8,23 +8,22 @@
   gem.authors     = 'Paulo Henrique Lopes Ribeiro'
   gem.email       = '[e-mail]'
   gem.summary     = 'Validates CNPJ and test it with matchers in a simple way.'
 
   gem.files         = `git ls-files`.split("\n")
-  gem.test_files    = `git ls-files -- {test,spec,features}/*`.split("\n")
+  gem.test_files    = `git ls-files -- {test,spec,features,examples,gemfiles}/*`.split("\n")
   gem.executables   = `git ls-files -- bin/*`.split("\n").map { |f| File.basename(f) }
   gem.require_paths = %w[lib]
 
   gem.required_ruby_version = '>= 2.2'
 
   gem.license = 'MIT'
 
   gem.add_development_dependency 'coveralls'
-  gem.add_development_dependency 'jazz_fingers', '< 5.0.0'
   gem.add_development_dependency 'rake'
   gem.add_development_dependency 'rspec'
-  gem.add_development_dependency 'rubocop'
+  gem.add_development_dependency 'rubocop', '< 0.68'
   gem.add_development_dependency 'rubocop-rspec'
   gem.add_development_dependency 'shoulda-matchers'
 
-  gem.add_runtime_dependency 'activemodel', '> 4.0', '< 6.0'
+  gem.add_runtime_dependency 'activemodel'
 end