object_table.gemspec in object_table-0.3.0 vs object_table.gemspec in object_table-0.3.2

@@ -21,7 +21,8 @@
   spec.add_runtime_dependency 'narray', "~> 0.6.1"
 
   spec.add_development_dependency "bundler", "~> 1.3"
   spec.add_development_dependency "rake"
   spec.add_development_dependency 'rspec', "~> 3.1"
+  spec.add_development_dependency 'coveralls', ">= 0.7"
 end