diff --git a/requirements.txt b/requirements.txt
index 57edff5..181482a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 pillow
 cssutils==1.0.2
-lxml==4.6.3
+lxml==4.9.1
 svg.path==4.0.2
 Wand==0.6.5