How do you update conda?

[EricEagle]

Seems like a simple question; couldn't find the answer anywhere.

Conda should be kept up to date by doing

conda update conda

from the root environment.  But this is what I get:

[JoshuaBixby]

The conda deployed with ArcGIS Pro is a specially compiled/configured conda.  You do not want to update it, or it will break other parts of the Pro Python deployment.

[DanPatterson]

You don't... and if you are thinking of other updates... see

https://community.esri.com/thread/257737-timeline-for-python-upgrade