trav3.gemspec in trav3-0.4.1 vs trav3.gemspec in trav3-0.5.0

@@ -20,9 +20,11 @@
   end
   spec.bindir        = 'exe'
   spec.executables   = spec.files.grep(/^exe\//) { |f| File.basename(f) }
   spec.require_paths = ['lib']
 
+  spec.required_ruby_version = '>= 2.3.0'
+
   # Generate YARD DOC on install
   spec.metadata['yard.run'] = 'yri'
 
   spec.add_development_dependency 'bundler', '> 1.16'
   spec.add_development_dependency 'factory_bot', '~> 4.11'