diff --git a/CHANGELOG.md b/CHANGELOG.md
index f3e77d78..b3b85aaf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## Current version
 
+## Version 1.0.0 (2017-12-01)
+
 ### New features
 
 * [Issue 4](https://github.com/MassimoCimmino/pygfunction/issues/4) - Unit testing and integration with [Travis CI](https://travis-ci.org/MassimoCimmino/pygfunction/).
diff --git a/doc/source/conf.py b/doc/source/conf.py
index 63dfd6ad..bcc7ce99 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -74,9 +74,9 @@
 # built documents.
 #
 # The short X.Y version.
-version = u'0.3'
+version = u'1.0'
 # The full version, including alpha/beta/rc tags.
-release = u'0.3.0'
+release = u'1.0.0'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.