diff --git a/CHANGELOG.md b/CHANGELOG.md
index b7435c2..cdb6342 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,17 @@ in this file.
 Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how
 to structure this file.
 
+## [3.0.0](https://github.com/seanwu1105/vscode-qt-for-python/compare/v2.3.0...v3.0.0) (2022-08-28)
+
+
+### ⚠ BREAKING CHANGES
+
+* bump official release a major version
+
+### Miscellaneous Chores
+
+* bump official release a major version ([10136a0](https://github.com/seanwu1105/vscode-qt-for-python/commit/10136a061fab33a91dd8d2d9766bc0c226255572))
+
 ## [2.3.0](https://github.com/seanwu1105/vscode-qt-for-python/compare/v2.2.0...v2.3.0) (2022-08-28)
 
 ### ⚠ BREAKING CHANGES
diff --git a/package-lock.json b/package-lock.json
index c7163fe..5ad16d3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "vscode-qt-for-python",
-  "version": "2.3.0",
+  "version": "3.0.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "vscode-qt-for-python",
-      "version": "2.3.0",
+      "version": "3.0.0",
       "license": "MIT",
       "dependencies": {
         "vscode-languageclient": "^8.0.2",
diff --git a/package.json b/package.json
index dde7e90..2099bd1 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "vscode-qt-for-python",
   "displayName": "Qt for Python - VS Code Extension",
   "description": "Visual Studio Code extension for PySide6 and PyQt6.",
-  "version": "2.3.0",
+  "version": "3.0.0",
   "publisher": "seanwu",
   "license": "MIT",
   "engines": {