diff --git a/simnet/models/genshin/chronicle/img_theater.py b/simnet/models/genshin/chronicle/img_theater.py
index 7c4a066..ddd6e00 100644
--- a/simnet/models/genshin/chronicle/img_theater.py
+++ b/simnet/models/genshin/chronicle/img_theater.py
@@ -25,6 +25,7 @@ class TheaterDifficulty(enum.IntEnum):
     EASY = 1
     NORMAL = 2
     HARD = 3
+    VISIONARY = 4
 
 
 class ActCharacter(BaseCharacter):