diff --git a/requirements.txt b/requirements.txt
index cf2b373..10f9b30 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,7 +31,7 @@ javascriptcore==0.3
 keyring==10.1
 keyrings.alt==1.3
 kombu==4.0.2
-lxml==3.7.3
+lxml==4.9.1
 mutagen==1.36
 mysql-connector-python==2.1.5
 MySQL-python==1.2.5