diff --git a/mai-table-of-contents.php b/mai-table-of-contents.php
index 807339c..7d83bd6 100644
--- a/mai-table-of-contents.php
+++ b/mai-table-of-contents.php
@@ -4,7 +4,7 @@
  * Plugin Name:     Mai Table of Contents
  * Plugin URI:      https://bizbudding.com/mai-design-pack/
  * Description:     Automatically create a table of contents from headings in your posts.
- * Version:         1.5.1
+ * Version:         1.5.2
  *
  * Author:          BizBudding
  * Author URI:      https://bizbudding.com
@@ -92,7 +92,7 @@ public function __wakeup() {
 	private function setup_constants() {
 		// Plugin version.
 		if ( ! defined( 'MAI_TABLE_OF_CONTENTS_VERSION' ) ) {
-			define( 'MAI_TABLE_OF_CONTENTS_VERSION', '1.5.1' );
+			define( 'MAI_TABLE_OF_CONTENTS_VERSION', '1.5.2' );
 		}
 
 		// Plugin Folder Path.