diff --git a/CHANGELOG b/CHANGELOG
index 4f61e3f..12eedf4 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.1.0] - 2023-10-28
+
 ### Added
 
 - Add comment settings
diff --git a/package.json b/package.json
index a2f789e..f7ab90f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "niconico-yt",
-  "version": "2.0.1",
+  "version": "2.1.0",
   "scripts": {
     "build": "webpack --mode=production --node-env=production",
     "build:dev": "webpack --mode=development",