How to update Angular 2?

Question

Angular

How to update Angular correctly?
I try like this: npm update --save
But in response this:

Here are the versions:

And something else happened and on npm start it started to display the following:

But npm run lite is working fine so far
What is going on with me?)

Answer 1

We need to fix the version in package.json . Easier, put the cover ^, like this:

…
  "dependencies": {
    "@angular/common": "^2.3.1",
…

More details on how it works here - https://docs.npmjs.com/misc/semver It's good, but radical, to update `bower.json` and `package.json`.

npm install -g npm-check-updates
ncu -u -a --packageFile package.json