How can I upgrade Timescale DB?

At present, my version of Timescale DB on the postgres instance is 2.1.1.

I would like to upgrade it to the current version, but I need access to the docker container it is running in.

Is there anyway to update the timescale db instance?

d3a95f27-dcec-496c-aa34-814214f63fec

currently there is no way to access the docker container, sorry