diff --git a/requirements.txt b/requirements.txt
index 66f62c17b..f14689bd9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 ruamel.yaml==0.16.5
-pymongo==4.0.0
+pymongo==4.6.3
 Jinja2
 monty==3.0.2
 python-dateutil==2.8.1