diff --git a/mkchromecast/version.py b/mkchromecast/version.py
index d1308ffef..058f13efd 100644
--- a/mkchromecast/version.py
+++ b/mkchromecast/version.py
@@ -2,4 +2,4 @@
 
 # This file is part of mkchromecast.
 
-__version__ = '0.3.8'
+__version__ = '0.3.8.1'