diff --git a/pyproject.toml b/pyproject.toml
index fba7e4f9549..8497009d9c3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,7 +46,7 @@ dependencies = [
 ]
 [project.optional-dependencies]
 dev = [
-  "pep8-naming==0.13.0",
+  "pep8-naming==0.15.1",
   "flake8==7.0.0",
   "pyflakes==3.2.0",
   "pytest>=8.1.1",