Npm will be upgraded/downgraded automatically. Later, you will be able to update them using: $ brew update & brew upgrade nodeĪlso, you can switch between node.js versions as well: $ brew switch node 0.10.26 To install node.js and npm using Homebrew, run: $ brew install node To install Homebrew to your Mac: $ ruby -e '$(curl -fsSL )' If you're on macOS, you can use Homebrew.Īctually, it's not just a node.js version manager. Here is a list and usage notes of some of the most popular: Homebrew (macOS) So, if you're a developer, it's kinda 'best practice' to manage your development environment using one of the node.js version managers. Sometimes, versions discrepancy may cause incompatibility errors. It means that if you have installed node.js, you've already installed npm as well.Īlso, pay attention to the node.js and npm release versions table that shows us approximate versions compatibility.

To update Node.js itself, I recommend you use nvm, the Node Version Manager.Īs you may already know, npm is currently bundled with node.js.

(Consider, if there is ever a bug in the update command.) In those cases, you can do this: curl | sh Occasionally, the version of npm will progress such that the current version cannot be properly installed with the version that you have installed already. You can also update all outdated local packages by doing npm update without any arguments, or global packages by doing npm update -g. Make sure to use sudo npm install -g npm if on a Mac. Please note that this command will remove your current version of npm. The following original answer is from the old FAQ that no longer exists, but should work for Linux and Mac: How do I update npm? npm install -g npm This command will update all the packages listed to the latest version (specified by the tag config), respecting semver.Īdditionally, see the documentation on Node.js and NPM installation and Upgrading NPM.

Npm update