diff --git a/ch6/microservices/lanarky/requirements.txt b/ch6/microservices/lanarky/requirements.txt
index b839459..8fc09b6 100644
--- a/ch6/microservices/lanarky/requirements.txt
+++ b/ch6/microservices/lanarky/requirements.txt
@@ -26,7 +26,7 @@ python-dotenv==1.0.1
 regex==2023.12.25
 requests==2.31.0
 sniffio==1.3.1
-starlette==0.27.0
+starlette==0.36.2
 tenacity==8.2.3
 tiktoken==0.5.2
 typing-extensions==4.5.0