diff --git a/backend/requirements.txt b/backend/requirements.txt
index 10393d5..bf28836 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,5 +1,5 @@
 fastapi>=0.135
-uvicorn[standard]>=0.34
+uvicorn[standard]>=0.45.0
 pydantic>=2.13
 pydantic-settings>=2.7
 sqlalchemy[asyncio]>=2.0.49