diff --git a/requirements.txt b/requirements.txt
index cf90896514..045258a5f7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ exceptiongroup==0.0.0a0
 flaky==3.8.1
 geomet==0.2.1.post1
 iniconfig==1.1.1
-lxml==5.1.0
+lxml==6.1.0
 mock==5.1.0
 netifaces==0.11.0
 packaging<21