diff --git a/requirements.txt b/requirements.txt
index 408acec90b..64cf1f1504 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ CherryPy>=18.8.0,<19
 cherrypy-cors>=1.6,<2
 Mako>=1.2.4,<2
 beautifulsoup4>=4.11.2,<5
-lxml>=4.9.2,<5
+lxml>=6.0.2,<7
 netaddr>=0.8.0,<1
 pysocks>=1.7.1,<2
 requests>=2.28.2,<3