diff --git a/lib/instapaper/oauth.rb b/lib/instapaper/oauth.rb
index 84c7fcf..4487a8d 100644
--- a/lib/instapaper/oauth.rb
+++ b/lib/instapaper/oauth.rb
@@ -1,6 +1,6 @@
 require 'openssl'
 require 'base64'
-require 'cgi'
+require 'cgi/escape'
 require 'securerandom'
 
 module Instapaper