diff --git a/boot.php b/boot.php
index 27bf921ce..c27fd1632 100755
--- a/boot.php
+++ b/boot.php
@@ -46,7 +46,7 @@ require_once('include/account.php');
 
 
 define ( 'PLATFORM_NAME',           'hubzilla' );
-define ( 'STD_VERSION',             '1.6.3' );
+define ( 'STD_VERSION',             '1.6.4' );
 define ( 'ZOT_REVISION',            1     );
 
 define ( 'DB_UPDATE_VERSION',       1168  );