diff --git a/readme.md b/readme.md
index 3b7df3a..9c68581 100644
--- a/readme.md
+++ b/readme.md
@@ -97,6 +97,10 @@ returns the array of most recent tweets authored by the authenticating user:
 
 Changelog
 ---------
+v3.4 (11/2014)
+- cache expiration can be specified as string
+- fixed some bugs
+
 v3.3 (3/2014)
 - Twitter::send($status, $image) can upload image
 - added Twitter::follow()
diff --git a/src/twitter.class.php b/src/twitter.class.php
index a23f2cf..f6c1791 100644
--- a/src/twitter.class.php
+++ b/src/twitter.class.php
@@ -11,7 +11,7 @@
  * @license    New BSD License
  * @link       http://phpfashion.com/twitter-for-php
  * @see        https://dev.twitter.com/rest/public
- * @version    3.3
+ * @version    3.4
  */
 class Twitter
 {