angular-cli/docs/documentation/1-x/update.md

ng update

Overview

ng update Updates the current application to latest versions.

Options

dry-run

--dry-run (alias: -d) default value: false

Run through without making any changes. Will list all files that would have been created when running ng update.

next

--next default value: false

Install the next version published as `@next` on npm, instead of the latest.