diff --git a/requirements.txt b/requirements.txt
index a0f7baa..78273fa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ pandas==0.20.3
 setuptools==40.4.3
 pytz==2017.2
 Requests==2.20.0
-lxml==4.6.5
+lxml==4.9.1
 future-fstrings
 bs4
 jira