diff --git a/incomfortclient/__init__.py b/incomfortclient/__init__.py
index 77bc6ed..e943ea2 100644
--- a/incomfortclient/__init__.py
+++ b/incomfortclient/__init__.py
@@ -15,7 +15,7 @@
 
 import aiohttp
 
-__version__ = "0.6.3"
+__version__ = "0.6.3-1"
 
 NULL_SERIAL_NO = "000W00000"
 HEATERLIST = "heaterlist"