diff --git a/Gemfile b/Gemfile
index 05771020..e71bead4 100644
--- a/Gemfile
+++ b/Gemfile
@@ -37,7 +37,7 @@ gem 'uglifier'
 gem 'will_paginate'
 gem 'tubesock'
 gem 'faye-websocket'
-gem 'eventmachine', '1.0.9.1' # explicitly added, this is used by faye-websocket, version 1.25 still has an error in eventmachine.rb:202: [BUG] Segmentation fault, which is not yet fixed and causes the whole ruby process to crash
+gem 'eventmachine', '1.0.9.1' # explicitly added, this is used by faye-websocket, version 1.2.5 still has an error in eventmachine.rb:202: [BUG] Segmentation fault, which is not yet fixed and causes the whole ruby process to crash
 gem 'nokogiri'
 gem 'd3-rails'
 gem 'rest-client'