diff --git a/backend/requirements.txt b/backend/requirements.txt
index d2f8f40..5b24ff8 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,13 +1,13 @@
-fastapi==0.111.0
-uvicorn[standard]==0.29.0
-python-multipart==0.0.9
-httpx==0.27.2
-SQLAlchemy==2.0.36
-pyodbc==5.1.0
+fastapi==0.136.3
+uvicorn[standard]==0.49.0
+python-multipart==0.0.31
+httpx==0.28.1
+SQLAlchemy==2.0.50
+pyodbc==5.3.0
 passlib==1.7.4
-email-validator==2.2.0
-ultralytics==8.2.18
-opencv-python==4.9.0.80
-scikit-learn==1.4.2
+email-validator==2.3.0
+ultralytics==8.4.60
+opencv-python==4.13.0.92
+scikit-learn==1.9.0
 numpy==1.26.4
 Pillow==12.2.0