diff --git a/project/requirements.txt b/project/requirements.txt
index 6e1b717..7c51fdb 100644
--- a/project/requirements.txt
+++ b/project/requirements.txt
@@ -1,5 +1,5 @@
 Django==2.2.7
-pymongo==3.9.0
+pymongo==4.6.3
 numpy==1.17.3
 elasticsearch==7.0.4
 matplotlib==3.1.1