Migration from one server Centos7 Foreman Version 1.13.2 to another Centos7 Foreman 1.22.0

Hello. How can I migrate from one server Centos7 Foreman Version 1.13.2 to another Centos7 Foreman 1.22.0 ?
On 1.13.2 I have already working setup but should migrate in order to get a new features of 1.22.
Thanks!
Alexey