You’ll want to use the npm update command. An example would look like this.
npm update @angular/material @angular/cdk
This will install the latest stable version. If you would like to target a specific version, you would have to specify it by adding the version to the end after an @ symbol.
Additionally, you can check for outdated packages with
npm outdated
Here’s the documentation on npm update.
https://docs.npmjs.com/cli/update