diff --git a/types/GridCharacter.d.ts b/types/GridCharacter.d.ts
index 8c610406..90905bb2 100644
--- a/types/GridCharacter.d.ts
+++ b/types/GridCharacter.d.ts
@@ -3,8 +3,11 @@ interface GridCharacter {
   position: number
   object: Character
   uncap_level: number
+  over_mastery: CharacterOverMastery
+  aetherial_mastery: ExtendedMastery
   awakening: {
     type: number
     level: number
   }
+  perpetuity: boolean
 }