Newer Version Problem

[Mick Sulley]

I have started getting a pop-up message that a newer version is 
available, but when I try to install with

pip install eric-ide
it errors with

ERROR: Could not find a version that satisfies the requirement 
PyQt6-Charts-Qt6>=6.3.0 (from PyQt6-Charts>=6.2.0->eric-ide) (from 
versions: none)
ERROR: No matching distribution found for PyQt6-Charts-Qt6>=6.3.0 (from 
PyQt6-Charts>=6.2.0->eric-ide)

I am running Linux Mint 20.3

Any idea how to fix it?

Thanks

Mick