diff --git a/CHANGELOG.md b/CHANGELOG.md
index c7eec9b5..d566ccab 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 This project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
 with the exception that 0.x versions can break between minor versions.
 
-## [0.18.1] - 2021-09-06
+## Unreleased
 ### Fixed
 - Fix tables with leading/trailing header pipes and trailing spaces (#244).
   This was a regression in 0.16.1 which is now fixed.