diff --git a/requirements.txt b/requirements.txt
index ab75d7e..87ed06d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,4 +4,4 @@ beautifulsoup4==4.3.2
 html5lib==0.999
 pymongo==2.6.3
 gunicorn==18.0
-lxml==3.3.3
\ No newline at end of file
+lxml==4.6.2
\ No newline at end of file