diff --git a/pyproject.toml b/pyproject.toml
index 9ebcaf7..94f694d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -50,7 +50,7 @@ doc = [
 ]
 lint = [
   "pyright",
-  "ruff==0.16.7",
+  "ruff==0.16.9",
 ]
 test = [
   "pytest",