diff --git a/backend/requirements.txt b/backend/requirements.txt
index 36afa6e..06e5ca7 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,5 +1,5 @@
-fastapi==0.139.0
-uvicorn[standard]==0.49.0
+fastapi==0.140.0
+uvicorn[standard]==0.51.0
 pydantic==2.13.4
 pydantic-settings==2.14.2
 httpx==0.28.1