HoYoverse has confirmed that the next major update for Honkai: Star Rail, titled Version 4.5 'To Roll the Stars in Astropolis', is set to arrive on August 26, 2026.
Upcoming Cross-Game Collaboration
Alongside the version update details, the developer announced that Honkai: Star Rail will feature a collaboration with Zenless Zone Zero. While specific event details and release timing for the crossover remain unannounced, the studio confirmed it is slated to occur later in 2026.
Quick Facts
- Update Title: Honkai: Star Rail Version 4.5 'To Roll the Stars in Astropolis'
- Release Date: August 26, 2026
- Confirmed Collaboration: Zenless Zone Zero (Coming later this year)