diff --git a/CHANGELOG.md b/CHANGELOG.md
index d6d81d0..3dfce8d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,3 +2,6 @@
 All notable changes to this project will be documented in this file.
 
 Preferably use **Added**, **Changed**, **Removed** and **Fixed** topics in each release or unreleased log for a better organization.
+
+## [1.0.0](https://github.com/quintoandar/hierarchical-conf/releases/tag/1.0.0)
+First modules and entities of Hierarchical Conf package.
diff --git a/setup.py b/setup.py
index 3544632..5959d95 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 
 __package_name__ = "hierarchical_conf"
-__version__ = "0.0.1"
+__version__ = "1.0.0"
 __repository_url__ = "https://github.com/quintoandar/hierarchical-conf"
 
 from setuptools import setup, find_packages