diff --git a/backend/requirements.txt b/backend/requirements.txt
index 2f9b445..0906ddf 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,5 +1,5 @@
 
-fastapi>=0.136.1
+fastapi>=0.136.3
 uvicorn==0.46.0
 langchain==0.3.27
 langchain-community==0.3.27