Update problem with photoshop

Hi,

It is my first post. I face a problem for update photochop and lightroom with creative cloud:

I have got 2 Mac:

In the past, each Mac had the same OS, and I faced the same trouble,

and know, 

1 Imac with macOS Mojave (32bits), and 1 MacBookPro with macOS catalina.

On the Imac, I never face difficulties for all update, but on the macBookPro, each time, creative cloud send me a message that my software are up to date, even if it is wrong.

Actualy I updated Imac With photoshop 21.0.3, and on my MacBookPro, I have version 21.0.1. I receive message that update are not allowed on the MacBookPro, but it is not.

For the last update, I was forced to remove all version, and re-install completely the new one.

Somebody coul help me on this matter?

Many thanks in advance

Jean-Pierre