diff --git a/CHANGELOG.md b/CHANGELOG.md
index a8bdccb..604e6bc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
+## 1.0.1
+
+### Changed
+
+* Relaxed Swift tools version requirement to `5.5`
+
 ## 1.0.0
 Initial release
 
diff --git a/Package.swift b/Package.swift
index cd23f8e..8c48e49 100644
--- a/Package.swift
+++ b/Package.swift
@@ -1,4 +1,4 @@
-// swift-tools-version: 5.8
+// swift-tools-version: 5.5
 //
 // StructureKit - A collection of extension utilities for Structure SDK
 // Copyright 2022 XRPro, LLC. All rights reserved.