translator-text.gemspec in translator-text-0.2.0 vs translator-text.gemspec in translator-text-0.3.0

@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
 lib = File.expand_path('lib', __dir__)
 $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 require 'translator_text/version'
 
 Gem::Specification.new do |spec|
@@ -19,8 +21,10 @@
     `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
   end
 
   spec.require_paths = ['lib']
 
+  spec.required_ruby_version = '>= 3.1'
   spec.add_dependency 'dry-struct', '~> 1'
   spec.add_dependency 'httparty', '~> 0.21'
+  spec.metadata['rubygems_mfa_required'] = 'true'
 end