diff --git a/src/backend/requirements.txt b/src/backend/requirements.txt
index d698387..a56db9d 100644
--- a/src/backend/requirements.txt
+++ b/src/backend/requirements.txt
@@ -306,7 +306,7 @@ sqlalchemy==2.0.41
     # via fastapi-app (pyproject.toml)
 sse-starlette==2.4.1
     # via mcp
-starlette==0.47.1
+starlette==0.47.2
     # via
     #   fastapi
     #   mcp