diff --git a/pyproject.toml b/pyproject.toml
index f4d2eae..4457367 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "mhyy.py"
-version = "2.1.2"
+version = "2.1.3"
 authors = [
     { name = "GuangChen2333", email = "guangchenworks@outlook.com" },
 ]