diff --git a/livekit-protocol/protocol b/livekit-protocol/protocol
index 678f2494..83121b39 160000
--- a/livekit-protocol/protocol
+++ b/livekit-protocol/protocol
@@ -1 +1 @@
-Subproject commit 678f2494b3a7202602d59bc3d4e30b9a51d8ce3c
+Subproject commit 83121b391fa4b835b152cf01ae6cc7ad2f1bd3fe