diff --git a/CHANGELOG.md b/CHANGELOG.md
index a000c7a07..fff6373c8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,20 @@ consistently version releases as follows:
 - Minor: New user visible feature added. (contains feat commits)
 - Patch: Bug fix to previous feature. (contains only fix commits)
 
+## [3.0.0](https://github.com/melink14/rikaikun/compare/v2.5.61...v3.0.0) (2024-08-25)
+
+### ⚠ BREAKING CHANGES
+
+- MV3 with offscreen pages requires at least Chrome 109 which is the new minimum version.
+
+### Features
+
+- Migrate to MV3 ([#2168](https://github.com/melink14/rikaikun/issues/2168)) ([8a47af3](https://github.com/melink14/rikaikun/commit/8a47af38261371a9c1e5b9049d0d6b42535f8c1f)), closes [#187](https://github.com/melink14/rikaikun/issues/187) [#65](https://github.com/melink14/rikaikun/issues/65)
+
+### Bug Fixes
+
+- **manifest:** Remove comment from manifest.json ([#2169](https://github.com/melink14/rikaikun/issues/2169)) ([d76fc31](https://github.com/melink14/rikaikun/commit/d76fc310a09e112d3dbef48fecf16f9ed4ae3ebd))
+
 ## [2.5.61](https://github.com/melink14/rikaikun/compare/v2.5.60...v2.5.61) (2024-08-05)
 
 ### Bug Fixes
diff --git a/extension/manifest.json b/extension/manifest.json
index 9b12f71d0..996ef3b4e 100644
--- a/extension/manifest.json
+++ b/extension/manifest.json
@@ -1,7 +1,7 @@
 {
   "manifest_version": 3,
   "name": "rikaikun",
-  "version": "2.5.61",
+  "version": "3.0.0",
   "minimum_chrome_version": "109",
   "description": "rikaikun shows the reading and English definition of Japanese words when you hover over Japanese text in the browser.",
   "icons": {
@@ -37,6 +37,9 @@
     }
   ],
   "web_accessible_resources": [
-    { "resources": ["css/popup.css"], "matches": ["*://*/*"] }
+    {
+      "resources": ["css/popup.css"],
+      "matches": ["*://*/*"]
+    }
   ]
 }
diff --git a/package-lock.json b/package-lock.json
index bbd977659..65dfc1ace 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "rikaikun",
-  "version": "2.5.61",
+  "version": "3.0.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "rikaikun",
-      "version": "2.5.61",
+      "version": "3.0.0",
       "hasInstallScript": true,
       "license": "GPL-3.0",
       "dependencies": {
diff --git a/package.json b/package.json
index 884a1a973..cfa8a3b07 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "rikaikun",
-  "version": "2.5.61",
+  "version": "3.0.0",
   "description": "rikaikun is a Chrome extension that helps you to read Japanese web pages by showing the reading and English definition of Japanese words when you hover over them.",
   "private": true,
   "engines": {