diff --git a/ckeditor.module b/ckeditor.module
index 1264a4d..e5e4529 100644
--- a/ckeditor.module
+++ b/ckeditor.module
@@ -7,7 +7,7 @@
 
 require_once dirname(__FILE__) . '/includes/ckeditor.wysiwyg.inc';
 
-define('CKEDITOR_VERSION', '4.0-dev');
+define('CKEDITOR_VERSION', '4.0.1');
 
 /**
  * Implements hook_editor_info().