diff --git a/requirements.txt b/requirements.txt
index 4b837bc..73d0f95 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ jdcal==1.4.1
 Jinja2==3.0.1
 kafka==1.3.5
 kafka-python==2.0.2
-lxml==4.6.3
+lxml==4.6.5
 MarkupSafe==2.0.1
 MechanicalSoup==1.1.0
 meld3==2.0.1