How to update / upgrade from Angular 4 to Angular 5+

Question

I need to update my project from Angular 4 to Angular 5+ ,

I need to change all following dependencies to Angular 5+.

I also updated Angular CLI to 1.5.0.

Answer 1

To upgrade your Angular 4 to Angular 5

Open your webpack.config.js

Add the below code inside ContextReplacementPlugin

 /angular(\\|\/)core(\\|\/)(@angular|esm5)/