diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5385b800e..98e667548 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,5 @@
 <!--
-## 13.x.x (unreleased)
+## 2023.x.x (unreleased)
 
 ### General
 -
@@ -12,6 +12,17 @@
 
 -->
 
+## 2023.8.0 (unreleased)
+
+### General
+- OAuth 2.0のサポート
+
+### Client
+-
+
+### Server
+-
+
 ## 13.14.2
 
 ### Client