diff --git a/requirements.txt b/requirements.txt
index 4d85427..35127c4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,7 +19,7 @@ icecream==2.1.1
 idna==3.3
 itsdangerous==2.0.1
 Jinja2==3.0.3
-lxml==4.7.1
+lxml==4.9.1
 MarkupSafe==2.0.1
 parsel==1.6.0
 Pygments==2.11.1