Yes, if you change the transmission type from manual to automatic, you will need to change your driver’s license.
According to current legislation, drivers entitled to drive vehicles with a manual transmission (category B) cannot drive vehicles with an automatic transmission (subcategory B1).
To obtain the right to drive a car with an automatic transmission, you must pass the exam for subcategory B1. After successfully passing the exam, a corresponding note indicating the right to drive vehicles with an automatic transmission is added to the driver’s license.