diff --git a/loaderio.gemspec b/loaderio.gemspec
index eababf2..e4b0a96 100644
--- a/loaderio.gemspec
+++ b/loaderio.gemspec
@@ -22,5 +22,5 @@ Gem::Specification.new do |s|
   s.add_development_dependency "rake", "~> 10.2.2"
 
   s.add_runtime_dependency "rest-client", "~> 2.0.2"
-  s.add_runtime_dependency "multi_json", "~> 1.9.2"
+  s.add_runtime_dependency "multi_json", "~> 1.11.0"
 end