Upgrade to React v17 and styled component v5.3

[fir0j]

While installing along with React v17 npm install react-flexa
I got the following error:

npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR! 
npm ERR! While resolving: styled-redux-playground@0.1.0
npm ERR! Found: react@17.0.2
npm ERR! node_modules/react
npm ERR!   react@"^17.0.2" from the root project
npm ERR! 
npm ERR! Could not resolve dependency:
npm ERR! peer react@"^15.5.4 || ^16.2.0" from react-flexa@0.9.3
npm ERR! node_modules/react-flexa
npm ERR!   react-flexa@"*" from the root project
npm ERR! 
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.

It's a great, direct to the point layout solution.
Please update its peer dependencies to the latest versions.