diff --git a/lib-utils/requirements.txt b/lib-utils/requirements.txt
index 2604339..76cacbb 100644
--- a/lib-utils/requirements.txt
+++ b/lib-utils/requirements.txt
@@ -3,7 +3,7 @@ bs4==0.0.1
 certifi==2020.6.20
 chardet==3.0.4
 idna==2.10
-lxml==4.3.5
+lxml==4.6.3
 progress==1.5
 requests==2.24.0
 soupsieve==2.0.1