diff --git a/CHANGELOG.md b/CHANGELOG.md
index 58620fe..6518337 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/1.0.0/).
 
+## [v0.2.23] (2024-01-04)
+[v0.2.23]: https://github.com/CoboGlobal/cobo-php-api/compare/v0.2.22...v0.2.23
+
+### Added
+- Add New API: Add get_coin_info API for MPC Wallet. https://github.com/CoboGlobal/cobo-php-api/pull/56
+
 ## [v0.2.22] (2023-12-28)
 [v0.2.22]: https://github.com/CoboGlobal/cobo-php-api/compare/v0.2.21...v0.2.22
 
diff --git a/README.md b/README.md
index 96931ce..b031cde 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@ The cobo_custody library can be conveniently installed using Composer.
 ```json
 {
   "require": {
-    "cobo/cobo_custody": "0.2.22"
+    "cobo/cobo_custody": "0.2.23"
   }
 }
 ```