diff --git a/requirements.txt b/requirements.txt
index aae339a..41381a8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 beautifulsoup4==4.8.2
-lxml==4.5.0
+lxml==4.6.2
 prometheus_client==0.7.1
 requests==2.22.0
 urllib3==1.25.8