diff --git a/pyproject.toml b/pyproject.toml
index e8ea292e..2f9de66a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -78,7 +78,7 @@ tests = [
     "pytest-django<5.0.0,>=4.10.0",
     "model-bakery<2.0.0,>=1.20.4",
     "beautifulsoup4>=4.13.3,<5",
-    "lxml>=5.3.1,<6",
+    "lxml>=5.3.1,<7",
 ]
 docs = [
     "mkdocs<2.0.0,>=1.6.1",