diff --git a/CHANGELOG.md b/CHANGELOG.md
index db510ca..82291a1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Notice Manager Changelog
 
+## 0.21
+
+### Fixed
+- Fix PHP 8.2 deprecated optional parameter before required parameter. Fixed upstream in `abuyoyo/screen-meta-links ~0.13`.
+
+### Dependencies
+- Update library `abuyoyo/screen-meta-links` to version 0.13.
+
 ## 0.20
 
 ### Minor
diff --git a/composer.json b/composer.json
index 28145d5..e86e701 100644
--- a/composer.json
+++ b/composer.json
@@ -2,7 +2,7 @@
 	"name": "abuyoyo/notice-manager",
 	"description": "Manage notices on WordPress admin pages. Adds 'Notices' screen-meta-link.",
 	"type": "wordpress-plugin",
-	"version": "0.20",
+	"version": "0.21",
 	"repositories": [
 		{
 			"type": "vcs",
diff --git a/notice-manager.php b/notice-manager.php
index 83729e4..4d185f6 100644
--- a/notice-manager.php
+++ b/notice-manager.php
@@ -2,7 +2,7 @@
 /**
  * Plugin Name: Notice Manager
  * Description: Manage notices on WordPress admin pages. Adds 'Notices' screen-meta-link.
- * Version: 0.20
+ * Version: 0.21
  * Author: abuyoyo
  * Author URI: https://github.com/abuyoyo/
  * Plugin URI: https://github.com/abuyoyo/notice-manager