diff --git a/requirements.txt b/requirements.txt
index 971161a..b871916 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ bs4==0.0.1
 certifi==2019.11.28
 chardet==3.0.4
 idna==2.9
-lxml==4.5.0
+lxml==4.9.1
 notify2==0.3.1
 pgi==0.0.11.2
 pynput==1.6.8