diff --git a/wagtail_modeltranslation/__init__.py b/wagtail_modeltranslation/__init__.py
index 407eff4..140b320 100644
--- a/wagtail_modeltranslation/__init__.py
+++ b/wagtail_modeltranslation/__init__.py
@@ -1,3 +1,3 @@
 # coding: utf-8
-__version__ = '0.9.0'
+__version__ = '0.10b1'
 default_app_config = 'wagtail_modeltranslation.apps.ModeltranslationConfig'