diff --git a/requirements.txt b/requirements.txt
index 0399dbb..8ebb0af 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,4 +6,4 @@ httpx~=0.23.0
 beautifulsoup4~=4.10.0
 websockets~=10.2
 PyYAML~=6.0
-lxml~=4.8.0
+lxml~=4.9.1