diff --git a/twitter.gemspec b/twitter.gemspec
index 3b923bcb5..00c4cbd5b 100644
--- a/twitter.gemspec
+++ b/twitter.gemspec
@@ -6,7 +6,7 @@ Gem::Specification.new do |gem|
   gem.add_dependency 'faraday', '~> 0.7.4'
   gem.add_dependency 'faraday_middleware', '~> 0.7.0'
   gem.add_dependency 'multi_json', '~> 1.0.0'
-  gem.add_dependency 'multi_xml', '~> 0.3.0'
+  gem.add_dependency 'multi_xml', '~> 0.4.0'
   gem.add_dependency 'simple_oauth', '~> 0.1.5'
   gem.add_development_dependency 'nokogiri', '~> 1.4'
   gem.add_development_dependency 'rake', '~> 0.9'