diff --git a/CHANGELOG.md b/CHANGELOG.md
index 26ee169..ca99345 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## Unreleased Changes
+## [0.3.1] - 2019-10-01
 ## Changed
 - Replace non-breaking spaces (U+00A0) with space instead of removing them
 - Harmonize language of script output when fixing various issues