code.gemspec in code-0.9.3 vs code.gemspec in code-0.9.4

@@ -14,9 +14,10 @@
 
   gem.files         = Dir['{**/}{.*,*}'].select{ |path| File.file?(path) && path !~ /^pkg/ }
   gem.executables   = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) }
   gem.test_files    = gem.files.grep(%r{^(test|spec|features)/})
   gem.require_paths = ['lib']
+  gem.metadata      = { "rubygems_mfa_required" => "true" }
 
   gem.required_ruby_version = ">= 2.0", "< 4.0"
   gem.add_dependency "method_source", ">= 0.9", "< 2.0"
   gem.add_dependency "coderay", "~> 1.1"
 end