HTTPS encryption should be updated regularly as part of an overall cybersecurity protocol to ensure the safety and security of data. It is important to stay up-to-date with the latest versions of encryption protocols, such as TLS 1.3, to protect data from malicious attacks. Regular updates are also beneficial for keeping up with emerging threats and new vulnerabilities that may arise. Additionally, organizations should continuously monitor their systems for any suspicious activity or changes that might indicate a potential attack.