diff --git a/autoproxy/requirements.txt b/autoproxy/requirements.txt
index f4e8680..af99fe6 100644
--- a/autoproxy/requirements.txt
+++ b/autoproxy/requirements.txt
@@ -7,7 +7,7 @@ cssselect==1.1.0
 hyperlink==19.0.0
 idna==2.8
 incremental==17.5.0
-lxml==4.6.2
+lxml==4.6.3
 parsel==1.5.2
 Protego==0.1.16
 py-mini-racer==0.1.18