diff --git a/js/customize.js b/js/customize.js
index cfc0c73d4..76761ff2f 100644
--- a/js/customize.js
+++ b/js/customize.js
@@ -1,6 +1,6 @@
 $(document).ready(function(){
     var BASE_URL = 'http://releases.fineuploader.com',
-        version = '5.8.0',
+        version = '5.9.0',
 
         updateDownloadUrl = function() {
             var base = 'fine-uploader-' + version + '.zip',