diff --git a/pyobjus/__init__.py b/pyobjus/__init__.py
index 79ca011..98ef21f 100644
--- a/pyobjus/__init__.py
+++ b/pyobjus/__init__.py
@@ -1,2 +1,2 @@
-__version__ = '1.2.3'
+__version__ = '1.2.4.dev0'
 from .pyobjus import *