Cannot upgrade to 6.5

I upgraded 6.3.5 project to 6.4 by selecting Platform version in Project Properties. Updated database and everything is fine. But I cannot upgrade project to 6.5. There is no option available for selection in Platform version list (see sreenshot).
Please, help to resolve this issue.



Probably you are using Studio version 6.4. Upgrade Studio to 6.5 first.

I use 6.5.4. See screenshot


Question closed. Needed to scroll up (small arrow in drop-down list).