diff --git a/pyproject.toml b/pyproject.toml
index b03e4c9..d313c83 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,7 +19,7 @@ classifiers = [
     "Operating System :: OS Independent",
 ]
 dependencies = [
-    "lxml==5.3.1",
+    "lxml==6.1.0",
     "lxml-stubs==0.5.1",
     "termcolor==2.5.0",
     "pyhumps==3.8.0",