spearly.gemspec in spearly-sdk-ruby-0.8.0 vs spearly.gemspec in spearly-sdk-ruby-0.9.0

@@ -8,14 +8,15 @@
   gem.author        = 'Spearly'
   gem.email         = ['[e-mail]']
 
   gem.summary       = 'Spearly SDK for Ruby'
   gem.homepage      = 'https://github.com/unimal-jp/spearly-sdk-ruby'
-  gem.required_ruby_version = Gem::Requirement.new('>= 2.7.2')
+  gem.required_ruby_version = Gem::Requirement.new('>= 2.7.0')
   gem.metadata['homepage_uri'] = gem.homepage
   gem.metadata['source_code_uri'] = 'https://github.com/unimal-jp/spearly-sdk-ruby'
   gem.metadata['changelog_uri'] = "https://github.com/unimal-jp/spearly-sdk-ruby/blob/v#{Spearly::VERSION}/CHANGELOG.md"
+  gem.metadata['rubygems_mfa_required'] = 'true'
 
   gem.files = `git ls-files`.split("\n")
   gem.executables   = 'spearly'
   gem.require_paths = ['lib']
 
@@ -23,10 +24,12 @@
 
   gem.add_runtime_dependency 'addressable', '~> 2.3'
   gem.add_runtime_dependency 'faraday', '>= 0.17.4', '< 2.0'
   gem.add_runtime_dependency 'signet', '~> 0.15'
 
-  gem.add_development_dependency 'pry', '~> 0.13.1'
-  gem.add_development_dependency 'rspec', '~> 3.0'
+  gem.add_development_dependency 'bundler-audit', '~> 0.9'
+  gem.add_development_dependency 'fuubar', '~> 2.5'
+  gem.add_development_dependency 'pry', '~> 0.13'
+  gem.add_development_dependency 'rspec', '~> 3.10'
   gem.add_development_dependency 'rubocop', '~> 1.15'
   gem.add_development_dependency 'rubocop-rspec', '~> 2.3'
 end