diff --git a/crellyslider.php b/crellyslider.php
index 4999e4c..e5c9c90 100644
--- a/crellyslider.php
+++ b/crellyslider.php
@@ -3,7 +3,7 @@
  * Plugin Name: Crelly Slider
  * Plugin URI: https://wordpress.org/plugins/crelly-slider/
  * Description: A free responsive slider that supports layers. Add texts, images, videos and beautify them with transitions and animations.
- * Version: 1.4.2
+ * Version: 1.4.3
  * Author: Fabio Rinaldi
  * Author URI: https://github.com/fabiorino
  * Text Domain: crelly-slider
@@ -18,7 +18,7 @@
 
 define('CS_DEBUG', true);
 
-define('CS_VERSION', '1.4.2');
+define('CS_VERSION', '1.4.3');
 define('CS_MIN_CAPABILITY', 'manage_options');
 define('CS_PATH', plugin_dir_path(__FILE__));
 define('CS_PLUGIN_URL', plugins_url() . '/crelly-slider');
diff --git a/css/crellyslider.css b/css/crellyslider.css
index 4bcd0b7..11419fb 100644
--- a/css/crellyslider.css
+++ b/css/crellyslider.css
@@ -2,7 +2,7 @@
  * Plugin Name: Crelly Slider
  * Plugin URI: https://wordpress.org/plugins/crelly-slider/
  * Description: A free responsive slider that supports layers. Add texts, images, videos and beautify them with transitions and animations.
- * Version: 1.4.2
+ * Version: 1.4.3
  * Author: Fabio Rinaldi
  * Author URI: https://github.com/fabiorino
  * License: MIT
diff --git a/css/crellyslider.min.css b/css/crellyslider.min.css
index 03811ed..4c8a015 100644
--- a/css/crellyslider.min.css
+++ b/css/crellyslider.min.css
@@ -2,7 +2,7 @@
  * Plugin Name: Crelly Slider
  * Plugin URI: https://wordpress.org/plugins/crelly-slider/
  * Description: A free responsive slider that supports layers. Add texts, images, videos and beautify them with transitions and animations.
- * Version: 1.4.2
+ * Version: 1.4.3
  * Author: Fabio Rinaldi
  * Author URI: https://github.com/fabiorino
  * License: MIT
diff --git a/js/jquery.crellyslider.js b/js/jquery.crellyslider.js
index 14788a7..14190cb 100644
--- a/js/jquery.crellyslider.js
+++ b/js/jquery.crellyslider.js
@@ -2,7 +2,7 @@
  * Plugin Name: Crelly Slider
  * Plugin URI: https://wordpress.org/plugins/crelly-slider/
  * Description: A free responsive slider that supports layers. Add texts, images, videos and beautify them with transitions and animations.
- * Version: 1.4.2
+ * Version: 1.4.3
  * Author: Fabio Rinaldi
  * Author URI: https://github.com/fabiorino
  * License: MIT
diff --git a/js/jquery.crellyslider.min.js b/js/jquery.crellyslider.min.js
index f182aaf..e739f7d 100644
--- a/js/jquery.crellyslider.min.js
+++ b/js/jquery.crellyslider.min.js
@@ -2,7 +2,7 @@
  * Plugin Name: Crelly Slider
  * Plugin URI: https://wordpress.org/plugins/crelly-slider/
  * Description: A free responsive slider that supports layers. Add texts, images, videos and beautify them with transitions and animations.
- * Version: 1.4.2
+ * Version: 1.4.3
  * Author: Fabio Rinaldi
  * Author URI: https://github.com/fabiorino
  * License: MIT
diff --git a/readme.txt b/readme.txt
index 6cdb561..ede0189 100644
--- a/readme.txt
+++ b/readme.txt
@@ -4,7 +4,7 @@ Donate link: http://crellyslider.altervista.org/contribute-and-support/
 Tags: slider, layers, animations, transitions, texts, images, videos
 Requires at least: 4.6
 Tested up to: 5.4
-Stable tag: 1.4.2
+Stable tag: 1.4.3
 License: MIT
 License URI: http://opensource.org/licenses/MIT
 
@@ -54,6 +54,9 @@ You can find the documentation <a href="http://crellyslider.altervista.org/docum
 
 == Changelog ==
 
+= 1.4.3 =
+* Fixed compatibility issue with WordPress 5.5 due to the use of a deprecated jQuery function.
+
 = 1.4.2 =
 * Push required version of WordPress to 4.6.
 
diff --git a/wordpress/js/admin.js b/wordpress/js/admin.js
index d01ffc0..5f84356 100644
--- a/wordpress/js/admin.js
+++ b/wordpress/js/admin.js
@@ -230,7 +230,7 @@
 		$('.cs-slide-tabs .cs-sortable li').disableSelection();
 
 		// Show the slide when clicking on the link
-		$('.cs-admin #cs-slides .cs-slide-tabs > ul > li > a').live('click', function() {
+		$('.cs-admin #cs-slides').on('click', '.cs-slide-tabs > ul > li > a', function() {
       crellyslider_deselectElements();
 
       // Do only if is not click add new
@@ -306,7 +306,7 @@
 		}
 
 		// Delete
-		$('.cs-admin #cs-slides .cs-slide-tabs > ul > li .cs-close').live('click', function() {
+		$('.cs-admin #cs-slides').on('click', '.cs-slide-tabs > ul > li .cs-close', function() {
 			if($('.cs-admin #cs-slides .cs-slide-tabs > ul > li').length <= 2) {
 				alert(crellyslider_translations.slide_delete_just_one);
 				return;
@@ -349,7 +349,7 @@
 		});
 
     // Duplicate
-    $('.cs-admin #cs-slides .cs-slide-tabs > ul > li .cs-duplicate').live('click', function() {
+    $('.cs-admin #cs-slides').on('click', '.cs-slide-tabs > ul > li .cs-duplicate', function() {
     	var slide_index = $(this).parent().index();
       var slide = $('.cs-admin #cs-slides .cs-slides-list .cs-slide').eq(slide_index);