diff --git a/backend/requirements.txt b/backend/requirements.txt
index dafd2e5..b038dce 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,3 +1,3 @@
-uvicorn==0.34.2
+uvicorn==0.40.0
 fastapi==0.115.12
 pydantic==2.11.4