updating enrol wisc dependency

version.php

@@ -25,6 +25,6 @@ $plugin->maturity  = MATURITY_RC;
 $plugin->cron      = 43200;               // Set min time between cron executions to 12 hours
 
 $plugin->dependencies = array(
-        'enrol_wisc' => 2012112900,
+        'enrol_wisc' => 2013111800,
 );