Revert "Temporarily lock to Highline 1.6.2. #16."
Revert "Temporarily lock to Highline 1.6.2. #16."

This reverts commit 1d4138b7555d0c2a580179d93138c91f93251456.

NUBIC/bcdatabase,Sage/bcdatabase,NUBIC/bcdatabase,Sage/bcdatabase