diff --git a/backend/requirements.txt b/backend/requirements.txt
index c15c5db..3d06d65 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -28,7 +28,7 @@ sniffio==1.3.1
 SQLAlchemy==2.0.51
 starlette==0.49.1
 tomli==2.4.1
-typing_extensions==4.15.0
+typing_extensions==4.16.0
 uvicorn==0.49.0
 Werkzeug==3.1.8
 zipp==3.20.2