diff --git a/saphyr/Cargo.toml b/saphyr/Cargo.toml
index accaceb..b0459e2 100644
--- a/saphyr/Cargo.toml
+++ b/saphyr/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "yaml-rust"
-version = "0.3.3"
+version = "0.3.4"
 authors = ["Yuheng Chen <yuhengchen@sensetime.com>"]
 homepage = "http://chyh1990.github.io/yaml-rust/"
 documentation = "http://chyh1990.github.io/yaml-rust/doc/yaml_rust/"