diff --git a/README.md b/README.md
index a20c7d03..cf5a1fac 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,7 @@
 [![Build Status](https://img.shields.io/travis/pedro-mendonca/translation-stats?label=Build&logo=travis)](https://travis-ci.org/pedro-mendonca/Translation-Stats)
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/bcd1b44a1d6542e2b75b7b479ce56804)](https://www.codacy.com/app/pedro-mendonca/Translation-Stats?utm_source=github.com&utm_medium=referral&utm_content=pedro-mendonca/Translation-Stats&utm_campaign=Badge_Grade)
 [![RIPS CodeRisk](https://coderisk.com/wp/plugin/translation-stats/badge "RIPS CodeRisk")](https://coderisk.com/wp/plugin/translation-stats)
+[![PHPStan Level](https://img.shields.io/badge/PHPStan%20Level-6-brightgreen)](https://travis-ci.org/pedro-mendonca/Translation-Stats)
 
 **Contributors:** pedromendonca  
 **Donate link:** [github.com/sponsors/pedro-mendonca](https://github.com/sponsors/pedro-mendonca)  
@@ -22,7 +23,7 @@
 **Requires at least:** 4.9  
 **Tested up to:** 5.3  
 **Requires PHP:** 5.6  
-**Stable tag:** 0.9.7  
+**Stable tag:** 0.9.8  
 **License:** GPLv2  
 **License URI:** [http://www.gnu.org/licenses/gpl-2.0.html](http://www.gnu.org/licenses/gpl-2.0.html)  
 
@@ -94,6 +95,12 @@ Sure! You are welcome to report any issues or add feature suggestions on the [Gi
 
 ## Changelog ##
 
+### 0.9.8 ###
+*   Fix settings checkboxes tristate bug
+*   Remove filter 'tstats_enable_debug'
+*   Fix WP core update translation notice on Beta install
+*   Refactoring with PHPStan (Level 6)
+
 ### 0.9.7 ###
 *   Add tristate to parent checkboxes with enabled and disabled childs
 *   Minor code improvements
diff --git a/package.json b/package.json
index 96c2537d..5875bfd5 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "dependencies": {},
   "name": "translation-stats",
   "description": "The plugin adds a \"Translation Stats\" column to the plugin list screen in WordPress admin.",
-  "version": "0.9.7",
+  "version": "0.9.8",
   "devDependencies": {
     "@wordpress/eslint-plugin": "^4.0.0",
     "eslint": "^6.8.0",
diff --git a/readme.txt b/readme.txt
index 6e9f42ea..eca9c267 100644
--- a/readme.txt
+++ b/readme.txt
@@ -5,7 +5,7 @@ Tags: internationalization, i18n, localization, l10n, translation, statistics, g
 Requires at least: 4.9
 Tested up to: 5.3
 Requires PHP: 5.6
-Stable tag: 0.9.7
+Stable tag: 0.9.8
 License: GPLv2
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 
@@ -66,6 +66,12 @@ Sure! You are welcome to report any issues or add feature suggestions on the [Gi
 
 == Changelog ==
 
+= 0.9.8 =
+*   Fix settings checkboxes tristate bug
+*   Remove filter 'tstats_enable_debug'
+*   Fix WP core update translation notice on Beta install
+*   Refactoring with PHPStan (Level 6)
+
 = 0.9.7 =
 *   Add tristate to parent checkboxes with enabled and disabled childs
 *   Minor code improvements
diff --git a/translation-stats.php b/translation-stats.php
index c1c56d9b..88e8a636 100644
--- a/translation-stats.php
+++ b/translation-stats.php
@@ -13,7 +13,7 @@
  * Plugin URI:        https://translationstats.com
  * GitHub Plugin URI: https://github.com/pedro-mendonca/Translation-Stats
  * Description:       Show plugins translation stats on your WordPress install.
- * Version:           0.9.7
+ * Version:           0.9.8
  * Author:            Pedro Mendonça
  * Author URI:        https://translationstats.com
  * License:           GPLv2
@@ -29,7 +29,7 @@
 
 
 // Set Translation Stats plugin version.
-define( 'TSTATS_VERSION', '0.9.7' );
+define( 'TSTATS_VERSION', '0.9.8' );
 
 // Set Translation Stats required PHP version. Needed for PHP compatibility check for WordPress < 5.1.
 define( 'TSTATS_REQUIRED_PHP', '5.6' );