diff --git a/requirements.txt b/requirements.txt
index afe9308..a663827 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ aiohttp-session==2.0.0
 async-timeout==2.0.0
 beautifulsoup4==4.6.0
 chardet==3.0.4
-lxml==4.1.1
+lxml==4.9.1
 multidict==3.3.2
 pymongo==3.4.0
 six==1.11.0