diff --git a/saphyr/Cargo.toml b/saphyr/Cargo.toml
index b2e495f..1fa1293 100644
--- a/saphyr/Cargo.toml
+++ b/saphyr/Cargo.toml
@@ -1,13 +1,13 @@
 [package]
 name = "yaml-rust"
-version = "0.3.9"
+version = "0.4.0"
 authors = ["Yuheng Chen <yuhengchen@sensetime.com>"]
 homepage = "http://chyh1990.github.io/yaml-rust/"
 documentation = "http://chyh1990.github.io/yaml-rust/doc/yaml_rust/"
 license = "MIT/Apache-2.0"
 description = "The missing YAML 1.2 parser for rust"
 repository = "https://github.com/chyh1990/yaml-rust"
-publish = false # this branch contains breaking changes
+# publish = false # this branch contains breaking changes
 
 [dependencies]
 linked-hash-map = ">=0.0.9, <0.6"