diff --git a/requirements.txt b/requirements.txt
index edf2013..7f5c259 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ frozendict==2.4.4
 idna==3.7
 jsonschema==4.22.0
 jsonschema-specifications==2023.12.1
-lxml==4.9.4
+lxml==5.2.2
 PyLD==2.0.4
 referencing==0.35.1
 requests==2.32.3