diff --git a/requirements.txt b/requirements.txt
index 733e0a3c..203f2a9e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ types-redis
 pyyaml>=5.4
 types-PyYAML
 gitpython>=3.1,<4.0
-lxml==4.9.0
+lxml==4.9.1
 requests
 requests_oauthlib>=1.3.1,<2.1
 requests_cache>=0.7.4,<1.3