diff --git a/CHANGELOG.md b/CHANGELOG.md
index b2bb89b..ba303e6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,7 +8,7 @@ and this project adheres to
 [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
 
-## [v4.2.0] - 2022-07-17
+## [Unreleased]
 ### Added
 - The `QuantileRegressionForest` now has a `feature_importances_` attribute.