diff --git a/backend/requirements.txt b/backend/requirements.txt
index abb60fa..65cdb00 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -4,7 +4,7 @@ Flask-Cors==6.0.5
 itsdangerous==2.2.0
 Jinja2==3.1.6
 MarkupSafe==3.0.3
-pymongo==4.6.3
+pymongo==4.17.0
 six==1.16.0
 Werkzeug==3.1.7
 pytest~=8.3