marcel.gemspec in marcel-0.3.0 vs marcel.gemspec in marcel-0.3.1

@@ -15,10 +15,10 @@
   spec.files         = `git ls-files -z`.split("\x0")
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ['lib']
 
-  spec.required_ruby_version = '~> 2.3'
+  spec.required_ruby_version = '>= 2.2'
 
   spec.add_dependency 'mimemagic', '~> 0.3.2'
 
   spec.add_development_dependency 'minitest'
   spec.add_development_dependency 'bundler', '~> 1.7'