diff --git a/setup.py b/setup.py
index dcb9463..4c9059d 100644
--- a/setup.py
+++ b/setup.py
@@ -20,7 +20,7 @@
         'CairoSVG==2.1.3',
         'click==6.7',
         'sanic==0.8.3',
-        'lxml==4.2.1',
+        'lxml==4.6.2',
         'python-magic==0.4.15',
         'google-cloud-storage==1.10.0'
     ],