wp core update <zip>

Updates WordPress to a newer version


zipPath to zip file to use, instead of downloading from wordpress.org


--minorOnly perform updates for minor releases (e.g. update from WP 4.3 to 4.3.3 instead of 4.4.2)
--version <version>Update to a specific version, instead of to the latest version. Alternatively accepts ‘nightly’
--forceUpdate even when installed WP version is greater than the requested version
--locale <locale>Select which language you want to download
--insecureRetry download without certificate validation if TLS handshake fails. Note: This makes the request vulnerable to a MITM attack