diff --git a/backend/requirements.txt b/backend/requirements.txt
index 97c870c..faffb9f 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,8 +1,8 @@
 # APIs
-fastapi>=0.109.0
-uvicorn[standard]>=0.27.0
-pydantic>=2.10.0
-pydantic-settings>=2.1.0
+fastapi>=0.136.1
+uvicorn[standard]>=0.46.0
+pydantic>=2.13.3
+pydantic-settings>=2.14.0
 python-multipart>=0.0.6
 
 # Database & Storage