Sagepay and PHP 7.2

We have recently updated the webserver to PHP 7.2 which seems to work fine except when making a payment using the Sagepay eb plugin, which now gives an error page "call to undefined function mcrypt_encrypt()"
Having checked it appears that the mcrypt_encrypt function has been removed from PHP 7, so will the plugin be getting updated, or is there a way around it?

Hello Andy

Please submit a support ticket so that we can send you updated version of the plugin which works well with PHP 7.2

Tuan