diff --git a/install/install_functions.inc.php b/install/install_functions.inc.php
index 006a7aa6..834fa35b 100644
--- a/install/install_functions.inc.php
+++ b/install/install_functions.inc.php
@@ -36,8 +36,8 @@
 if (!defined('IN_SCRIPT')) {die('Invalid attempt');}
 
 // We will be installing this HESK version:
-define('HESK_NEW_VERSION','2.6.2');
-define('MODS_FOR_HESK_NEW_VERSION','2.2.1');
+define('HESK_NEW_VERSION','2.6.4');
+define('MODS_FOR_HESK_NEW_VERSION','2.3.0');
 define('REQUIRE_PHP_VERSION','5.0.0');
 define('REQUIRE_MYSQL_VERSION','5.0.7');