diff --git a/jupyter_book/__init__.py b/jupyter_book/__init__.py
index 3658ea0606d28a6b195e8d0b623b53d4acb3277b..c48a1d04cd2292360b33a2dfc94dcf5f7a44002b 100644
--- a/jupyter_book/__init__.py
+++ b/jupyter_book/__init__.py
@@ -3,7 +3,7 @@ from pathlib import Path
 
 from sphinx.util import logging
 
-__version__ = "0.10.2"
+__version__ = "0.11.0a1"
 
 logger = logging.getLogger(__name__)