diff --git a/Cargo.toml b/Cargo.toml
index 98d0739..95589b8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "etcd-client"
-version = "0.12.0"
+version = "0.12.1"
 authors = ["The etcd-client Authors <davidli2010@foxmail.com>"]
 edition = "2021"
 readme = "README.md"