diff --git a/Cargo.toml b/Cargo.toml
index cb87de7..5a3f8bb 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,7 @@ members = [
 
 [package]
 name = "mco"
-version = "0.1.41"
+version = "0.1.42"
 edition = "2018"
 authors = ["zhuxiujia@qq.com", "Xudong Huang <huangxu008@hotmail.com>"]
 license = "MIT/Apache-2.0"