her.gemspec in her-0.10.0 vs her.gemspec in her-0.10.1

@@ -19,10 +19,10 @@
 
   s.add_development_dependency "rake", "~> 10.0"
   s.add_development_dependency "rspec", "~> 3.5"
   s.add_development_dependency "json", "~> 1.8"
 
-  s.add_runtime_dependency "activemodel", ">= 3.0.0", "<= 6.0.0"
-  s.add_runtime_dependency "activesupport", ">= 3.0.0", "<= 6.0.0"
+  s.add_runtime_dependency "activemodel", ">= 3.0.0", "< 5.2.0"
+  s.add_runtime_dependency "activesupport", ">= 3.0.0", "< 5.2.0"
   s.add_runtime_dependency "faraday", ">= 0.8", "< 1.0"
   s.add_runtime_dependency "multi_json", "~> 1.7"
 end