diff --git a/external/ExtPrograms.csv b/external/ExtPrograms.csv
index 427dca9028..85f1ec3800 100644
--- a/external/ExtPrograms.csv
+++ b/external/ExtPrograms.csv
@@ -31,8 +31,8 @@ Font-Awesome,4.7.0,fortawesome.github.com/Font-Awesome,4.7.0,
 Adminer,4.3.0,www.adminer.org,4.3.0,"customized plugins: tinymce, edit-textarea & edit-calendar"
 SimpleAjaxUploader,2.6.2,github.com/LPology/Simple-Ajax-Uploader,2.6.2,also converted to yui module 2.5.3
 normalize.css,6.0.0,necolas.github.com/normalize.css/,6.0.0,auto included in bootstrap 3
-MediaElement.js,3.2.4,mediaelementjs.com/,4.0.2,
-MediaElement plugins,1.2.3,github.com/johndyer/mediaelement-plugins,2.0.1,
+MediaElement.js,4.0.2,mediaelementjs.com/,4.0.2,
+MediaElement plugins,2.0.1,github.com/johndyer/mediaelement-plugins,2.0.1,
 Facebook PHP SDK3,3.2.3,github.com/facebook/facebook-php-sdk,5.4.4,
 Facebook PHP SDK4,4.0.23,github.com/facebook/facebook-php-sdk-v4,5.4.4,
 Respond,1.4.2,github.com/scottjehl/Respond,1.4.2,IE6-8 shim
diff --git a/install/upgrades/update_ecom3.php b/install/upgrades/update_ecom3.php
index 5cfa0c9198..4872cac528 100644
--- a/install/upgrades/update_ecom3.php
+++ b/install/upgrades/update_ecom3.php
@@ -39,7 +39,7 @@ static function name() { return "Prune abandoned cart records"; }
 	 * generic description of upgrade script
 	 * @return string
 	 */
-	function description() { return "An orders table record is added as the shopping cart for each site visitor which can make it huge.  This script prunes abandoned orders older than 60 days from the orders table and associated orphan records from other ecommerce tables."; }
+	function description() { return "An orders table record is added as the shopping cart for each site visitor which can make it huge.  This script prunes abandoned orders older than 7 days from the orders table and associated orphan records from other ecommerce tables."; }
 
 	/**
 	 * additional test(s) to see if upgrade script should be run
@@ -59,8 +59,8 @@ function upgrade() {
 	    global $db;
 
         // purchased == 0 or invoice_id == 0 on unsubmitted orders
-		$orders_count = $db->countObjectsBySql("SELECT COUNT(*) as c FROM `".$db->prefix."orders` WHERE `invoice_id` = '0' AND `edited_at` < UNIX_TIMESTAMP(now()) - 2592000 AND `sessionticket_ticket` NOT IN (SELECT `ticket` FROM `".$db->prefix."sessionticket`)");
-		$db->delete("orders","`invoice_id` = '0' AND `edited_at` < UNIX_TIMESTAMP(now()) - 2592000 AND `sessionticket_ticket` NOT IN (SELECT `ticket` FROM `".$db->prefix."sessionticket`)");
+		$orders_count = $db->countObjectsBySql("SELECT COUNT(*) as c FROM `".$db->prefix."orders` WHERE `invoice_id` = '0' AND `edited_at` < UNIX_TIMESTAMP(now()) - 604800 AND `sessionticket_ticket` NOT IN (SELECT `ticket` FROM `".$db->prefix."sessionticket`)");
+		$db->delete("orders","`invoice_id` = '0' AND `edited_at` < UNIX_TIMESTAMP(now()) - 604800 AND `sessionticket_ticket` NOT IN (SELECT `ticket` FROM `".$db->prefix."sessionticket`)");
 		$orderitems_count = $db->countObjectsBySql("SELECT COUNT(*) as c FROM `".$db->prefix."orderitems` WHERE `orders_id` NOT IN (SELECT `id` FROM `".$db->prefix."orders`)");
 		$db->delete("orderitems","`orders_id` NOT IN (SELECT `id` FROM `".$db->prefix."orders`)");
 		$shippingmethods_count = $db->countObjectsBySql("SELECT COUNT(*) as c FROM `".$db->prefix."shippingmethods` WHERE `id` NOT IN (SELECT `shippingmethods_id` FROM `".$db->prefix."orders`)");