diff --git a/backend/requirements.txt b/backend/requirements.txt
index 4ae30c0..6d7033a 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,8 +1,8 @@
-fastapi==0.110.0
-uvicorn[standard]==0.27.1
-grpcio==1.60.0
-protobuf==4.25.1
-httpx==0.26.0
-python-dotenv==1.0.1
-pydantic-settings==2.2.1
-websockets==15.0.1
+fastapi==0.141.1
+uvicorn[standard]==0.52.1
+grpcio==1.83.0
+protobuf==7.35.1
+httpx==0.28.1
+python-dotenv==1.2.2
+pydantic-settings==2.14.2
+websockets==17.0.1