The japanese magazine,Young Animal has announced yesterday that Berserk manga will be getting a new TV anime which is now in the works and slated for release in 2016. More information will be revealed in later date.
The magazine also revealed that "Guts" will appear as "Black Swordsman" which is revealed in later parts of the manga which exceeded the previous story of the anime series that aired in 1997.
The previous anime adaptation from Berserk manga premiered in 1997 and run for 25 episodes