diff --git a/requirements.txt b/requirements.txt
index a650c96..194a4f2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 html5lib==1.0.1
 lxml==4.6.2
-pymongo==3.9.0
+pymongo==4.6.3
 six==1.13.0
 webencodings==0.5.1