grape.gemspec in grape-0.2.1 vs grape.gemspec in grape-0.2.1.1

@@ -16,10 +16,10 @@
 
   s.add_runtime_dependency 'rack'
   s.add_runtime_dependency 'rack-mount'
   # s.add_runtime_dependency 'rack-jsonp'
   s.add_runtime_dependency 'multi_json'
-  s.add_runtime_dependency 'multi_xml'
+  s.add_runtime_dependency 'multi_xml', '>= 0.5.2'
   s.add_runtime_dependency 'hashie', '~> 1.2'
 
   s.add_development_dependency 'rake'
   s.add_development_dependency 'maruku'
   s.add_development_dependency 'yard'