diff --git a/pyproject.toml b/pyproject.toml
index 70839d4d0..f9d6f5e9c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -48,7 +48,7 @@ optional-dependencies.dev = [
     "interrogate==1.7.0",
     "mypy[faster-cache]==2.3.1",
     "mypy-strict-kwargs==2026.8.25.1",
-    "no-defaults==2.3.0",
+    "no-defaults==2026.9.1",
     "prek==0.5.1",
     "pydocstringformatter==1.0.0",
     "pydocstyle==6.3",