diff --git a/docs/changelogs/CHANGELOG.v1.5.3.md b/docs/changelogs/CHANGELOG.v1.5.3.md
index 09634669..66cc531c 100644
--- a/docs/changelogs/CHANGELOG.v1.5.3.md
+++ b/docs/changelogs/CHANGELOG.v1.5.3.md
@@ -17,5 +17,6 @@ QQ Version: Windows 9.9.11-24568 / Linux 3.2.9-23568
 * 新增默认管理员启动脚本
 * 扩展在线文件通知event与api
 * 限制日志总体文件大小
+* 支持专属群头衔获取
 
 新增的 API 详细见[API文档](https://napneko.github.io/zh-CN/develop/extends_api)
diff --git a/src/core b/src/core
index 247f59d2..06ee6d72 160000
--- a/src/core
+++ b/src/core
@@ -1 +1 @@
-Subproject commit 247f59d2b70470e2864535c6c0a1ad336de0db14
+Subproject commit 06ee6d72f242a311214430b4d92e746a17107a77