diff --git a/requirements.txt b/requirements.txt
index f764844..daa386f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -167,7 +167,7 @@ kiwisolver==1.4.8
     # via matplotlib
 lazy-object-proxy==1.10.0
     # via openapi-spec-validator
-lxml==5.3.2
+lxml==6.0.1
     # via pygef
 markupsafe==3.0.2
     # via