roar.gemspec in roar-0.11.14 vs roar.gemspec in roar-0.11.15

@@ -20,8 +20,8 @@
   s.require_paths = ["lib"]
 
   s.add_runtime_dependency "representable", ">= 1.2.8"
 
   s.add_development_dependency "rake"
-  s.add_development_dependency "test_xml"
+  s.add_development_dependency "test_xml", ">= 0.1.4"
   s.add_development_dependency "minitest",	">= 2.8.1"
 end