diff --git a/Cargo.toml b/Cargo.toml
index d7a8448..f31560f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cheetah-string"
-version = "0.1.8"
+version = "0.1.9"
 authors = ["mxsm <mxsm@apache.org>"]
 edition = "2021"
 homepage = "https://github.com/mxsm/cheetah-string"