diff --git a/CHANGELOG b/CHANGELOG
index bd1bb09..ab49d5a 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,7 +1,7 @@
 codebird-js - changelog
 =======================
 
-2.4.0 (not yet released)
+2.4.0 (2013-06-15)
 + Support multipart file uploads
 - Drop unnecessary media format settings ported from PHP getimagesize
 - Don't unintendedly overwrite global "url" variable
diff --git a/codebird.js b/codebird.js
index 054ed58..76b6000 100644
--- a/codebird.js
+++ b/codebird.js
@@ -2,7 +2,7 @@
  * A Twitter library in JavaScript
  *
  * @package codebird
- * @version 2.4.0-dev
+ * @version 2.4.0
  * @author J.M. <me@mynetx.net>
  * @copyright 2010-2013 J.M. <me@mynetx.net>
  *
@@ -106,7 +106,7 @@ var Codebird = function () {
     /**
      * The current Codebird version
      */
-    var _version = '2.4.0-dev';
+    var _version = '2.4.0';
 
     /**
      * Sets the OAuth consumer key and secret (App key)