diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2af8025af..0e2ac5c89 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@ All notable changes to the Aptos TypeScript SDK will be captured in this file. T
 
 # Unreleased
 
+- Add optional address parameter to MultiKeyAccount constructor
+
 # 1.27.1 (2024-08-23)
 
 - [Security Fix] Bump `@aptos-labs/aptos-client` to version 0.1.1