diff --git a/parser/Cargo.toml b/parser/Cargo.toml
index a120413..1552e6b 100644
--- a/parser/Cargo.toml
+++ b/parser/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "yaml-rust"
-version = "0.2.2"
+version = "0.3.0"
 authors = ["Yuheng Chen <yuhengchen@sensetime.com>"]
 homepage = "http://chyh1990.github.io/yaml-rust/"
 documentation = "http://chyh1990.github.io/yaml-rust/doc/yaml_rust/"