diff --git a/CHANGELOG.md b/CHANGELOG.md
index 961066f0c0..f245026faf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,7 @@
 ChangeLog
 =========
 
-unreleased
+11.28.0 (2019/08/18)
 --------------------
 ### ✨Improvements
 * 自分の部屋を作れるように
diff --git a/package.json b/package.json
index 991311d502..4e22dc1f6e 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "misskey",
 	"author": "syuilo <i@syuilo.com>",
-	"version": "11.27.1",
+	"version": "11.28.0",
 	"codename": "daybreak",
 	"repository": {
 		"type": "git",