diff --git a/Cargo.lock b/Cargo.lock
index 6235ae7..e3b6cd2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,5 +1,7 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+version = 3
+
 [[package]]
 name = "atty"
 version = "0.2.14"
@@ -705,7 +707,7 @@ dependencies = [
 
 [[package]]
 name = "trojan"
-version = "0.7.2"
+version = "0.7.3"
 dependencies = [
  "bytes",
  "cfg-if 1.0.0",
diff --git a/Cargo.toml b/Cargo.toml
index 60e93a3..b11d391 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "trojan"
-version = "0.7.2"
+version = "0.7.3"
 authors = ["Hoping White <baihaoping@gmail.com>"]
 edition = "2018"
 
diff --git a/src/config.rs b/src/config.rs
index 2c5b10f..8bb3da2 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -9,7 +9,7 @@ use crypto::{digest::Digest, sha2::Sha224};
 
 #[derive(Clap)]
 #[clap(
-    version = "0.7.2",
+    version = "0.7.3",
     author = "Hoping White",
     about = "A trojan implementation using rust"
 )]