diff --git a/Cargo.toml b/Cargo.toml
index be58a4e..8c40db2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "influx_db_client"
-version = "0.4.2"
+version = "0.4.3"
 authors = ["piaoliu <441594700@qq.com>"]
 documentation = "https://docs.rs/influx_db_client/"
 repository = "https://github.com/driftluo/InfluxDBClient-rs"