Xperia Xa1 System Update

[JawadWaseem]

I am using Xperia Xa1. I didn't received any system or android version update from last couple of years. 

I want to upgrade my phone version to next android version.

Looking for response from SONY. 

[Uliwooly]

@JawadWaseem 

Which android version and build number is your phone currently on?

Also, check this link

https://support.sonymobile.com/global-en/software/