file_data.gemspec in file_data-5.0.0 vs file_data.gemspec in file_data-5.2.0

@@ -33,6 +33,7 @@
   spec.add_development_dependency "bundler", "~> 1.14"
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "rspec", "~> 3.0"
   spec.add_development_dependency "coveralls", "~> 0.8"
   spec.add_development_dependency "fakefs", "~> 0.10"
+  spec.add_development_dependency "deep-cover", "~> 0.6"
 end