You are running `create-react-app` 4.0.3, which is behind the latest release (5. 0.0).
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npx create-react-app@5.0.0 my-app

credit - https://stackoverflow.com/questions/70358643/you-are-running-create-react-app-4-0-3-which-is-behind-the-latest-release-5-0-0