diff --git a/setup.py b/setup.py
index 6ad36e45fd2ede33ff1947e75b37558da14cad2b..78c2ac70127364c70518945270168a57fcb55461 100644
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@ Source:: https://github.com/ampledata/aprs
 
 
 __title__ = 'aprs'
-__version__ = '3.0.1'
+__version__ = '4.0.0'
 __author__ = 'Greg Albrecht W2GMD <gba@orionlabs.co>'
 __license__ = 'Apache License, Version 2.0'
 __copyright__ = 'Copyright 2015 Orion Labs, Inc.'