diff --git a/pyproject.toml b/pyproject.toml
index 9d6b944..5bbeb50 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pybts"
-version = "1.8.2"
+version = "1.9.0"
 description = ""
 authors = ["王童 <785271992@qq.com>"]
 readme = "README.md"