diff --git a/requirements.txt b/requirements.txt
index 1b4e3ca..c061c5c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 redis==4.4.4
 python_whois==0.7.2
-lxml==4.9.1
+lxml==6.1.0
 paramiko==2.7.1
 requests==2.31.0
 netaddr==0.7.19