diff --git a/requirements.txt b/requirements.txt
index c74331e..8dd7026 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 # Used by the library
-lxml==4.2.5
+lxml==4.6.5
 python-dateutil==2.8.0
 pytz==2019.1
 pylatexenc==1.5