diff --git a/setup.py b/setup.py
index <HASH>..<HASH> 100644
--- a/setup.py
+++ b/setup.py
@@ -19,7 +19,7 @@ def readme():
         return f.read()
 
 setup(name='zeroless',
-      version='0.3.0',
+      version='0.4.0',
       description='A pythonic approach for distributed systems with ZeroMQ.',
       long_description=readme(),
       classifiers=[
Updated version of the zeroless module in the setup.py file.