diff --git a/list-category-posts.php b/list-category-posts.php
index 9bea3e0..13dd97b 100644
--- a/list-category-posts.php
+++ b/list-category-posts.php
@@ -3,7 +3,7 @@
   Plugin Name: List category posts
   Plugin URI: https://github.com/picandocodigo/List-Category-Posts
   Description: List Category Posts allows you to list posts by category in a post/page using the [catlist] shortcode. This shortcode accepts a category name or id, the order in which you want the posts to display, the number of posts to display and many more parameters. You can use [catlist] as many times as needed with different arguments. Usage: [catlist argument1=value1 argument2=value2].
-  Version: 0.90.2
+  Version: 0.90.3
   Author: Fernando Briano
   Author URI: http://fernandobriano.com
 
diff --git a/readme.txt b/readme.txt
index 13d96c0..b86230e 100644
--- a/readme.txt
+++ b/readme.txt
@@ -5,7 +5,7 @@ Tags: list, categories, posts, cms
 Requires at least: 3.3
 Tested up to: 6.7.1
 Requires PHP: 5.6
-Stable tag: 0.90.2
+Stable tag: 0.90.3
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 
@@ -237,6 +237,10 @@ Template system has changed. Custom templates should be stored in WordPress them
 
 == Changelog ==
 
+= 0.90.3 =
+
+* Hardens xss fix for script tag by checking case insensitive and using tag_escape.
+
 = 0.90.2 =
 
 * Updates fix for stored cross-site scripting from 0.90.0, now applied to all tags. From this version onwards, script is not available to use as a tag when setting an element's tag in the shortcode.