RHB u-connect navigation system for 2011 Chrysler 200 limited

Welcome to the forum. What symptoms (Maps? Phone?) are you hoping to remedy with an update?
What software version is your radio at?

The last update in 2014 addressed these issues:

Any newer updates may be on the driveuconnect.com website. Just enter your VIN.

Map updates, if available, are here:
It looks like the offerings for the 2011 model year expire in a few days (see notes), better order now.
If they are sold out, look for used ones on ebay, etc:

Check for used software kits. Once the update is done, there is no need for the kit anymore.
Watch ebay. Google around. The Search Community at the top of the page might offer solutions that others have found.

Sadly, the updates are no longer available from the manufacturer for older vehicles.
I think the latest & last update disc is Mopar #5064033AL. An example:

David Arnold on Sound Cloud has copied 5064033AL into a .rar file. If you can extract it, then convert it to a .iso file & burn it onto a disc?
I have not tested this software copy, but it has 1 like. Let us know if it works for you.

https://soundcloud.com/edionedneyv%2Fchrysler-dodge-jeep-navigation-dvd-05064033alrar