diff --git a/setup.py b/setup.py
index 7aca5d15..00e94b34 100644
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@
 from setuptools.command.build_clib import build_clib
 from setuptools.command.build_ext import build_ext
 
-__version__ = "0.0.0.dev0"
+__version__ = "0.0.0.dev1"
 PACKAGE_NAME = "RATapi"
 
 with open("README.md") as f: