diff --git a/backend/requirements.txt b/backend/requirements.txt
index b2fb0f9..d4c9ced 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -2,7 +2,7 @@
 # Python 3.11+
 
 # Web Framework
-fastapi==0.109.0
+fastapi==0.139.0
 uvicorn[standard]==0.27.0
 
 # Database