diff --git a/src/schemas/Semantics.ts b/src/schemas/Semantics.ts
index 9a3a79b..e4c146b 100644
--- a/src/schemas/Semantics.ts
+++ b/src/schemas/Semantics.ts
@@ -39,6 +39,12 @@ declare namespace SemanticTagType {
 		seatIdentifier?: string;
 		seatType?: string;
 		seatDescription?: string;
+
+		/**
+		 * For newly-introduced event tickets
+		 * in iOS 18
+		 */
+		venueEntranceGate?: string;
 	}
 
 	interface WifiNetwork {
@@ -70,6 +76,7 @@ const seat = Joi.object<SemanticTagType.Seat>().keys({
 	seatIdentifier: Joi.string(),
 	seatType: Joi.string(),
 	seatDescription: Joi.string(),
+	venueEntranceGate: Joi.string(),
 });
 
 const location = Joi.object<SemanticTagType.Location>().keys({