diff --git a/backend/requirements.txt b/backend/requirements.txt
index d14fe2d..cfd22f6 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -4,7 +4,7 @@ Flask-JWT-Extended==4.3.1
 python-dotenv==0.19.0
 transformers==4.12.3
 Flask-PyMongo==2.3.0
-pymongo==3.12.0
+pymongo==4.6.3
 Werkzeug==3.0.6
 requests==2.26.0