diff --git a/ChangeLog b/ChangeLog
index cd81f25f..6d3a4e16 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,4 @@
-0.8.99:
+0.9.0:
   * New single-window UI.
   * Performance MX leds show the current battery charge.
   * Support the VX Nano mouse.
diff --git a/lib/solaar/__init__.py b/lib/solaar/__init__.py
index 4492893e..9557911d 100644
--- a/lib/solaar/__init__.py
+++ b/lib/solaar/__init__.py
@@ -4,5 +4,5 @@
 
 from __future__ import absolute_import, division, print_function, unicode_literals
 
-__version__ = '0.8.99.12'
+__version__ = '0.9.0'
 NAME = 'Solaar'