diff --git a/boneio/version.py b/boneio/version.py
index 17f986d..2cfaefc 100644
--- a/boneio/version.py
+++ b/boneio/version.py
@@ -1,2 +1,2 @@
 # flake8: noqa
-__version__ = "0.9.0dev4"
+__version__ = "0.9.0dev5"