diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5bd1ad3b9..046ff25f0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,7 @@ 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]
+## [1.4.0] 2024-04-09
 
 ### Added
 
@@ -367,7 +367,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Deprecated mock contracts
 
 <!-- markdownlint-disable MD053 -->
-[Unreleased]: https://github.com/cartesi/rollups-node/releases/tag/v1.3.1...HEAD
+[Unreleased]: https://github.com/cartesi/rollups-node/releases/tag/v1.4.0...HEAD
+[1.4.0]: https://github.com/cartesi/rollups-node/releases/tag/v1.4.0
 [1.3.1]: https://github.com/cartesi/rollups-node/releases/tag/v1.3.1
 [1.3.0]: https://github.com/cartesi/rollups-node/releases/tag/v1.3.0
 [1.2.0]: https://github.com/cartesi/rollups-node/releases/tag/v1.2.0