Lambda-Stack does not upgrade to PyTorch v 1.0

I have now tried the command

sudo apt-get update && sudo apt-get upgrade && sudo apt-get autoremove

multiple times and before and after rebooting the machine, but unfortunately, it still looks like PyTorch is not being updated to 1.0 (it’s still 0.4.1). And again, I don’t have installed PyTorch manually and are using it via the Lambda Stack that came with the Lambda Quad machine.

user@lambda-quad:~$ pip3 uninstall pytorch
Cannot uninstall requirement pytorch, not installed
user@lambda-quad:~$ python3
Python 3.6.7 (default, Oct 22 2018, 11:32:17) 
[GCC 8.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import torch
>>> torch.__file__
'/usr/lib/python3/dist-packages/torch/__init__.py'
>>> torch.__version__
'0.4.1'

I would appreciate any pointers from here.

Thanks!