How to update GNU Radio to 3.8 version in Alpine Linux.

[Md. Atiqur Rahman]

Hello Everyone,
I hope everyone doing great!
I want to update the GNU Radio from 3.7.10 to 3.8. to my virtual
machine(Linux).
How can I do that? Please any command-line suggestion would be appreciated.
Thank you in advance.
-- 
Sincerely,
Atiq