diff --git a/requirements.txt b/requirements.txt
index 1ad923e..d7e30eb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 mock==1.0.0
-pymongo==2.3
+pymongo==4.6.3
 unittest2==0.5.1
 urwid==1.0.2