6.3 -> 6.4 and freebsd-update

[Victor Sudakov]

Colleagues, 

I have updated 6.3-RELEASE to 6.4-RELEASE-p4 (actually recent RELENG_6_4)
from source (make buildworld etc).

However "freebsd-update cron" still insists that I should update my system:

The following files will be updated as part of updating to 6.4-RELEASE-p4:
/lib/libc.so.6
/lib/libcrypto.so.4
/rescue/[

[dd]

What gives? Can it be because its database is inherited from 6.3-RELEASE?
Should I comply and run "freebsd-update install"? Or should I clean
the freebsd-update database? Perhaps "rm -rf /var/db/freebsd-update/" ?

Thanks in advance for any input.

-- 
Victor Sudakov,  VAS4-RIPE, VAS47-RIPN
sip:sudakov at sibptus.tomsk.ru