diff --git a/final/requirements.txt b/final/requirements.txt
index 38f4cbb..40d9a59 100644
--- a/final/requirements.txt
+++ b/final/requirements.txt
@@ -57,7 +57,7 @@ Keras==2.0.4
 language-selector==0.1
 laser-geometry==1.6.4
 louis==2.6.4
-lxml==3.5.0
+lxml==4.6.5
 Mako==1.0.3
 MarkupSafe==0.23
 matplotlib==2.0.2