diff --git a/examples/dialin-chatbot/requirements.txt b/examples/dialin-chatbot/requirements.txt
index 38a0a93b0..e59a9c3d2 100644
--- a/examples/dialin-chatbot/requirements.txt
+++ b/examples/dialin-chatbot/requirements.txt
@@ -3,3 +3,4 @@ fastapi
 uvicorn
 python-dotenv
 twilio
+python-multipart