diff --git a/backend/quiz-engine/requirements.txt b/backend/quiz-engine/requirements.txt
index d516a46..e5215cb 100644
--- a/backend/quiz-engine/requirements.txt
+++ b/backend/quiz-engine/requirements.txt
@@ -1,4 +1,4 @@
 fastapi>=0.115.0
-uvicorn[standard]>=0.32.0
+uvicorn[standard]>=0.49.0
 pydantic>=2.0
 google-genai>=1.0.0