diff --git a/CHANGELOG.md b/CHANGELOG.md
index 978b552..871b313 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,21 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [2.2.0](https://github.com/satnaing/astro-paper/compare/v2.1.0...v2.2.0) (2023-03-16)
+
+
+### Features
+
+* generate og images in png format ([#43](https://github.com/satnaing/astro-paper/issues/43)) ([27507d1](https://github.com/satnaing/astro-paper/commit/27507d1d78531901c20a17d9ce72728c6cbb521e)), closes [#40](https://github.com/satnaing/astro-paper/issues/40)
+
+
+### Bug Fixes
+
+* add plugin-search-dir in format & format:check ([37b54af](https://github.com/satnaing/astro-paper/commit/37b54afd9471eb35588e09f1f33ae1634732b02c))
+* add plugin-search-dir in prettier write for pnpm ([e49ca61](https://github.com/satnaing/astro-paper/commit/e49ca61d6b7048a8e8b2f50b1d947fd91eaca3eb)), closes [#34](https://github.com/satnaing/astro-paper/issues/34)
+* correct typo in blog posts ([cbce54b](https://github.com/satnaing/astro-paper/commit/cbce54bd1cf951c36a8603db8f7a8487481fc7f1)), closes [#35](https://github.com/satnaing/astro-paper/issues/35)
+* slugifyAll typo ([bcae985](https://github.com/satnaing/astro-paper/commit/bcae9856712773887664bb3a3392e1ebfd78607b))
+
 ## [2.1.0](https://github.com/satnaing/astro-paper/compare/v2.0.0...v2.1.0) (2023-02-08)
 
 
diff --git a/package-lock.json b/package-lock.json
index a77f333..2653887 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "astro-paper",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "astro-paper",
-      "version": "2.1.0",
+      "version": "2.2.0",
       "dependencies": {
         "@astrojs/rss": "^2.3.0",
         "@resvg/resvg-js": "^2.4.1",
diff --git a/package.json b/package.json
index 5b079e1..3d34e61 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "astro-paper",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "private": false,
   "scripts": {
     "dev": "astro check --watch & astro dev",