diff --git a/Cargo.toml b/Cargo.toml
index 590211a..85f3b19 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,7 +9,7 @@ members = [
 [package]
 name = "xim"
 description = "XIM protocol parser, handler"
-version = "0.3.0"
+version = "0.4.0"
 authors = ["Riey <creeper844@gmail.com>"]
 repository = "https://github.com/Riey/xim-rs"
 documentation = "https://docs.rs/xim"