diff --git a/lib/xcode.js b/lib/xcode.js
index f439a00..9b2cc38 100644
--- a/lib/xcode.js
+++ b/lib/xcode.js
@@ -269,6 +269,32 @@ const simulatorDevicePairCompatibility = {
 			'9.x': true,		// watchOS 9.x
 			'10.x': true		// watchOS 10.x
 		}
+	},
+	'16.x': {                   // Xcode 16.x
+		'15.x': {				// iOS 15.x
+			'8.x': true,        // watchOS 8.x
+			'9.x': true,		// watchOS 9.x
+			'10.x': true,		// watchOS 10.x
+			'11.x': true,		// watchOS 11.x
+		},
+		'16.x': {				// iOS 16.x
+			'8.x': true,        // watchOS 8.x
+			'9.x': true,		// watchOS 9.x
+			'10.x': true,		// watchOS 10.x
+			'11.x': true,		// watchOS 11.x
+		},
+		'17.x': {				// iOS 18.x
+			'8.x': true,        // watchOS 8.x
+			'9.x': true,		// watchOS 9.x
+			'10.x': true,		// watchOS 10.x
+			'11.x': true,		// watchOS 11.x
+		},
+		'18.x': {				// iOS 18.x
+			'8.x': true,        // watchOS 8.x
+			'9.x': true,		// watchOS 9.x
+			'10.x': true,		// watchOS 10.x
+			'11.x': true,		// watchOS 11.x
+		}
 	}
 };