diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2f983b8806..f20857d541 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,16 @@
 ChangeLog
 =========
 
+12.18.0 (2020/02/20)
+-------------------
+### ✨Improvements
+* 効果音設定を強化
+* UIの調整
+
+### 🐛Fixes
+* ユーザープレビューが稀に画面上から消えなくなってしまう問題を修正
+* ハッシュタグ検索が遅い問題を修正
+
 12.17.0 (2020/02/20)
 -------------------
 ### ✨Improvements
diff --git a/package.json b/package.json
index de78262750..cb266e56a5 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "misskey",
 	"author": "syuilo <syuilotan@yahoo.co.jp>",
-	"version": "12.17.0",
+	"version": "12.18.0",
 	"codename": "indigo",
 	"repository": {
 		"type": "git",