--use, -u Specify the package manager to use [choices: "npm", "yarn"] [default: "npm"]
--exclude, --ex Space separated list of module names that should not be updated [array]
--update-to, --to Specify which updates you want to install [choices: "latest", "non-breaking", "wanted"] [default: "latest"]
--save, -s Specify how updated versions should be saved to the package.json [choices: "smart", "caret", "exact"] [default: "smart"]
--reporter, -r Choose a reporter for the console output [choices: "dense", "none"] [default: "dense"]
--test, -t Specify a custom test command. Surround with quotes.
--test-stdout, --out Show test stdout if the update fails [boolean]
--registry, --reg Specify a custom registry to use
--version Show version number [boolean]
--help Show help [boolean]