diff --git a/070/requirements.txt b/070/requirements.txt
index 0141fdc..7a69556 100644
--- a/070/requirements.txt
+++ b/070/requirements.txt
@@ -1,4 +1,4 @@
 html5lib==0.999999999
 ipykernel==4.6.1
-lxml==4.6.2
+lxml==4.6.3
 pandas==0.20.2