benchmark_driver.gemspec in benchmark_driver-0.15.18 vs benchmark_driver.gemspec in benchmark_driver-0.16.0

@@ -17,10 +17,10 @@
     f.match(%r{^(test|spec|features)/})
   end
   spec.bindir        = 'exe'
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ['lib']
-  spec.required_ruby_version = '>= 2.2.0'
+  spec.required_ruby_version = '>= 2.5.0'
 
   spec.add_development_dependency 'bundler'
   spec.add_development_dependency 'rake'
   spec.add_development_dependency 'rspec'
   spec.add_development_dependency 'rspec-retry'