Blizzard has released the patch notes for the upcoming Patch 1.1.1 and with it comes an increase in the health of all bosses above level 60. Patch 1.1.1 will release on August 8 for all platforms!
Diablo 4 Patch Notes: Patch 1.1.1 Guaranteed Legendaries from Dungeon Bosses in Patch 1.1.1
Blizzard
Bosses and Events
Bosses above Level 60 will have more health. Examples:
Bosses at Level 60 and below remain unchanged.
Bosses at Level 80 have 50% increased health.