diff --git a/21-async/mojifinder/requirements.txt b/21-async/mojifinder/requirements.txt
index 6831fee..aff4810 100644
--- a/21-async/mojifinder/requirements.txt
+++ b/21-async/mojifinder/requirements.txt
@@ -2,6 +2,6 @@ click==7.1.2
 fastapi==0.65.2
 h11==0.16.0
 pydantic==1.10.13
-starlette==0.40.0
+starlette==0.49.1
 typing-extensions==3.7.4.3
 uvicorn==0.13.4