diff --git a/changelog.md b/changelog.md
index 6a25025..73fdda1 100644
--- a/changelog.md
+++ b/changelog.md
@@ -5,6 +5,6 @@ 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]
+## 1.0.0 - 2023-05-05
 ### Added
 - Executor Mojo: reads the configuration then runs `ijhttp`.
\ No newline at end of file