diff --git a/requirements.txt b/requirements.txt
index 6068f8d..3bede51 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,6 +3,6 @@ certifi==2020.6.20
 chardet==3.0.4
 fbchat==1.9.7
 idna==2.6
-lxml==4.1.0
+lxml==4.6.5
 requests==2.24.0
 urllib3==1.25.10