diff --git a/pycoax/coax/__about__.py b/pycoax/coax/__about__.py
index e1424ed..abeeedb 100644
--- a/pycoax/coax/__about__.py
+++ b/pycoax/coax/__about__.py
@@ -1 +1 @@
-__version__ = '0.3.1'
+__version__ = '0.4.0'