In here, we use Homebrew to upgrade & downgrade you node version 1. Check your node version and search your node lists brew search node node -v 2. Unlink your current node version brew unlink node + If(I don't have that version I want to use!) { brew install node@14 } You can use that command to install the version 3. Install new node version that you want brew link --overwrite --force node@19 +..