sinator.gemspec in sinator-3.0.3 vs sinator.gemspec in sinator-3.0.4

@@ -15,6 +15,7 @@
   s.license     = 'MIT'
 
   s.required_ruby_version = '>= 2.1'
   s.add_development_dependency 'bundler', '~> 1.7'
   s.add_development_dependency 'rspec', '3.2.0'
+  s.add_development_dependency 'simplecov'
 end