Can’t upgrade ISDB

FortiGate-50E v6.0.4

# diagnose autoupdate versions

Internet-service Database Apps --------- Version: 6.00076 ←←←←←←←← Contract Expiry Date: n/a Last Updated using manual update on Wed Dec 26 12:32:00 2018 Last Update Attempt: Thu May 23 13:29:26 2019 Result: No Updates Internet-service Database Maps --------- Version: 5.00587 Contract Expiry Date: n/a Last Updated using scheduled update on Thu May 23 06:50:48 2019 Last Update Attempt: Thu May 23 13:29:26 2019 Result: No Updates

ISDB Latest Versions 5.00587