diff --git a/Gemfile b/Gemfile
index 28037bf..8069861 100644
--- a/Gemfile
+++ b/Gemfile
@@ -6,7 +6,7 @@ gem "highline",    '~>1.5.2'
 gem "ruby-termios"
 gem "json_pure"
 gem "escape",      "~>0.0.4"
-gem "engineyard-serverside-adapter", '=1.3.1'
+gem "engineyard-serverside-adapter", '=1.3.3'
 
 group :test do
   gem "open4"