diff --git a/requirements.txt b/requirements.txt
index 72402c3..16d528d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ cryptography==2.4.2
 ffmpeg-python==0.1.17
 future==0.17.1
 idna==2.7
-lxml==4.3.0
+lxml==4.6.3
 praw==6.0.0
 prawcore==1.0.0
 pycparser==2.19