diff --git a/fake-tcp/Cargo.toml b/fake-tcp/Cargo.toml
index 3ae3a56..05337b6 100644
--- a/fake-tcp/Cargo.toml
+++ b/fake-tcp/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "fake-tcp"
-version = "0.4.0"
+version = "0.5.0"
 edition = "2021"
 authors = ["Datong Sun <dndx@idndx.com>"]
 license = "MIT OR Apache-2.0"