emsdk 2.0.7 for cpp support

Hello all,
I would like to use wasm filter on istio deployment for a kubernetes project.
I am using istio 1.7, but I need to use emsdk 2.0.7 as at the last version of proxy-wasm-cpp-sdk for some libraries that I need.
There is a way to upgrade it? I have seen that wasme use 1.39.x that is very old emsdk.

Thanks a lot,
Matteo.
