diff --git a/pyproject.toml b/pyproject.toml
index f126a7d..798f4ff 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "televuer"
-version = "0.0.3"
+version = "4.0.0"
 description = "XR vision and hand/controller teleoperate interface for unitree robotics"
 authors = [
     { name = "silencht", email = "silencht@qq.com" }