diff --git a/requirements.txt b/requirements.txt
index e1aded1..4fee7ce 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ beautifulsoup4==4.8.1
 certifi==2022.12.7
 chardet==3.0.4
 idna==2.8
-lxml==4.6.5
+lxml==4.9.1
 requests==2.22.0
 soupsieve==1.9.5
 urllib3==1.26.5