diff --git a/requirements.txt b/requirements.txt
index 8566198..2f5d2dc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ Flask-Cors==3.0.9
 Flask-PyMongo==2.3.0
 pydantic==1.10.8
 PyJWT==2.4.0
-pymongo==3.10.1
+pymongo==4.6.3
 PyYAML==6.0.1
 requests==2.31.0
 swagger-ui-bundle==0.0.6