### PROBLEM

While pulling theme changes, I see a warning the "environment Ruby version is outside of the range supported by the CLI".

* Shopify CLI 2.11.2
* Ruby 2.6.3
* Homebrew 3.3.15
* Mac OSX 11.6.1

---

### THINGS TRIED

1. Googling has revealed many conflicting (and out-of-date) answers about how to update Ruby on OSX.
2. Have been through all 11 pages of this extensive guide but can't find basic, 1-2-3 instructions for how to switch to Homebrew Ruby without a version manager: [Install Ruby 3.1 · macOS](https://mac.install.guide/ruby/1.html) (is it really this complex?)
3. Have also updated Brew/Shopify CLI and also tried updating Ruby via Brew
using...

`$ brew upgrade ruby`

But saw another warning...

`Warning: ruby 3.1.0 already installed`

So assume the OSX version of Ruby is overriding the brew version? Not sure, I have zero Ruby knowledge sorry.

---

### QUESTIONS

1. What's best Ruby setup (and way to update Ruby) specifically for use with Shopify CLI
on OSX 11 - especially when you don't do any other Ruby development?

Any help or suggestions welcome. Cheers