diff --git a/requirements_tests.txt b/requirements_tests.txt
index 9d17770..1f0e15e 100644
--- a/requirements_tests.txt
+++ b/requirements_tests.txt
@@ -1,3 +1,3 @@
-lxml==5.2.2
+lxml==6.1.1
 pytest==8.2.2
 typing-extensions==4.12.2