How to find Create React App version and update it?

Hi,

I know that Ionic cli for React uses CRA behind the scenes but I couldn't find a way to check which version of it is being used in any given ionic-cli version. I checked both Ionic framework repo and this repo and searched in package.json but doesn't seem to be there. Where can I find this info?
Can I upgrade CPA independently from Ionic or CPA updates should only come by updating Ionic (or Ionic CLI)?

No file, test, or entry point is named. Start by locating where the Ionic CLI's React app dependencies are declared, then verify how the Create React App version is selected; done means documenting where to find that version and whether it can be upgraded independently.

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