diff --git a/Gemfile b/Gemfile
index 08bf35b..ade67ea 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,4 +8,4 @@ gem "rails", "4.0.0"
 gem "factory_girl", "4.7.0"
 gem "rubocop", "0.76.0"
 gem "rspec", "3.7.0"
-gem "excon", "0.70.0"
+gem "excon", "0.99.0"