How to manage multiple version compatibility for single library?

How to manage multiple version compatibility for single library?

Working in an iOS app. My application MyApp is using a library MyLib which has a dependency in a 3rd party library OpenSSL v1.1. MyApp also needs to use that other version v1.2 of OpenSSL lib for other purpose in the app. Now, the team that is developer of MyLib needs to keep a version of OpenSSL v1.1 lib which might not be compatible with MyApps OpenSSL v1.2. How to handle this kind of dependency version controlling?