datacite_mds.gemspec in datacite_mds-0.1.1 vs datacite_mds.gemspec in datacite_mds-0.2.0

@@ -23,6 +23,9 @@
   spec.add_development_dependency "rake", "~> 10.0"
   spec.add_development_dependency "minitest"
   spec.add_development_dependency "yard"
   spec.add_development_dependency "travis"
   spec.add_development_dependency "coveralls"
+  spec.add_development_dependency "xml-simple"
+  
+
 end