diff --git a/requirements.txt b/requirements.txt
index b1476d60..b0bb9dd8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ dnspython       ==2.0.0
 feedparser      ==5.2.1
 html5lib        ==1.0.1
 isodate         ==0.6.0
-lxml            ==4.4.1
+lxml            ==4.6.2
 netifaces       ==0.10.9
 PySocks         ==1.7.1
 python-dateutil ==2.8.1