diff --git a/agent_telephony/twilio_livekit/agent_twilio/requirements.txt b/agent_telephony/twilio_livekit/agent_twilio/requirements.txt
index 8adecde..baddc7a 100644
--- a/agent_telephony/twilio_livekit/agent_twilio/requirements.txt
+++ b/agent_telephony/twilio_livekit/agent_twilio/requirements.txt
@@ -60,7 +60,7 @@ propcache==0.3.0
     # via
     #   aiohttp
     #   yarl
-protobuf==6.30.0
+protobuf==6.33.5
     # via
     #   livekit-api
     #   livekit-protocol