diff --git a/CHANGELOG.md b/CHANGELOG.md
index 66aa4bb..d5647e7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,11 @@ 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).
 
+## 1.1.1 - 2024-04-23
+
+### Fixed
+* ([shared](./packages/shared/)) Set format parameter `f` only conditional ([#61](https://github.com/haoliangyu/ogcapi-js/pull/61))
+
 ## 1.1.0 - 2024-03-17
 
 ### Added