diff --git a/pyproject.toml b/pyproject.toml
index 9d7b594..59a00b0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,7 +39,7 @@ dev = [
     "pre-commit==4.0.1",
     "pytest==8.3.3",
     "pytest-cov==6.0.0",
-    "ruff==0.8.0",
+    "ruff==0.8.1",
 ]
 docs = [
     "jieba==0.42.1",