diff --git a/CHANGELOG.md b/CHANGELOG.md
index 759f2bfc..df9a0bbb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 (unreleased)
 ------------------
+
+5.2.0 / 2025/02/05
+------------------
 * センシティブフラグの判定を `<meta property="rating">` および `rating` ヘッダでも行うように
 * Bluesky（bsky.app）のプレビューに対応
 * `fediverse:creator` のパースに対応
diff --git a/package.json b/package.json
index 30aa9ab0..a4c1e2d5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@misskey-dev/summaly",
-  "version": "5.1.0",
+  "version": "5.2.0",
   "description": "Get web page's summary",
   "author": "syuilo <syuilotan@yahoo.co.jp>",
   "license": "MIT",