An update task will be required for the recovery column changes.
No update necessary for the master, as this is created at startup and never changed after that.

The recovery column in the database needs to be enlarged to allow for 4096 key sizes. In addition, the RSAPrivate key column for the master key table needs to be increased.
Recovery will go from 500 to varchar(2000) and the RSAPrivate keysize will increase to varchar(6000)