How to update core-js to core-js@3 dependency?

Question

While I was trying to install and setup react native, the precaution observed about the core-js version as update your core-js@... to core-js@3 But don\'t know how to update

Answer 1

For ng9 upgraders:

npm i -g core-js@^3

..then:

npm cache clean -f

..followed by:

npm i