Does Unity 2020.3.4 LTS will support GooglePlay Billing 5?

Cant upload game to Googleplaystore saying
We’ve detected that one or more of the app bundles included in this release are using the following Play Billing Library versions * 4.0.0

Im using Unity 2020 for compatibly for my other plugins I cant update my unity everytime, Hope this LTS will support playbilling 5.0 its really hard to update unity for compatibility issues it will take weeks