Altima 2018 - Middle East

Hi friends,
I just bought a Nissan Altima 2018 model in Dubai, UAE.
The Map shows, NAVTEQ 2013. Can anyone please advice me how to upgrade the map, and from where I can download it.
I am attaching a pic of the data card having the Map in my car now.

Regards
Mili

I don't know why the image is not getting displayed. Well, here are the details of the Map presently I have.

25920 9HM3A
2013 NAVTEQ/Robert Bosch GmbH

GCC