diff --git a/optuna_dashboard/__init__.py b/optuna_dashboard/__init__.py
index bc5e3f7f..53e5321a 100644
--- a/optuna_dashboard/__init__.py
+++ b/optuna_dashboard/__init__.py
@@ -15,4 +15,4 @@ from ._note import get_note  # noqa
 from ._note import save_note  # noqa
 
 
-__version__ = "0.10.0"
+__version__ = "0.10.1b1"