diff --git a/CHANGELOG.md b/CHANGELOG.md
index d49c1b3..5d70958 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
 CHANGELOG
 =========
 
+v6.0.4
+-----
+- **Changed:** Code optimizations
+
 v6.0.3
 -----
 - **Fixed:** Navigation not properly maintained when navigate fast
diff --git a/dist/js/jquery.smartWizard.js b/dist/js/jquery.smartWizard.js
index f819410..226c787 100644
--- a/dist/js/jquery.smartWizard.js
+++ b/dist/js/jquery.smartWizard.js
@@ -9,7 +9,7 @@ function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _d
 function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
 
 /*!
-* jQuery SmartWizard v6.0.3
+* jQuery SmartWizard v6.0.4
 * The awesome step wizard plugin for jQuery
 * http://www.techlaboratory.net/jquery-smartwizard
 *
diff --git a/dist/js/jquery.smartWizard.min.js b/dist/js/jquery.smartWizard.min.js
index d762449..32b67ac 100644
--- a/dist/js/jquery.smartWizard.min.js
+++ b/dist/js/jquery.smartWizard.min.js
@@ -1,6 +1,6 @@
 "use strict";function _classCallCheck(t,s){if(!(t instanceof s))throw new TypeError("Cannot call a class as a function")}function _defineProperties(t,s){for(var e=0;e<s.length;e++){var n=s[e];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(t,n.key,n)}}function _createClass(t,s,e){return s&&_defineProperties(t.prototype,s),e&&_defineProperties(t,e),Object.defineProperty(t,"prototype",{writable:!1}),t}function _typeof(t){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}
 /*!
-* jQuery SmartWizard v6.0.3
+* jQuery SmartWizard v6.0.4
 * The awesome step wizard plugin for jQuery
 * http://www.techlaboratory.net/jquery-smartwizard
 *
diff --git a/package.json b/package.json
index a543411..07206a3 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "smartwizard",
   "title": "jQuery Smart Wizard",
-  "version": "6.0.3",
+  "version": "6.0.4",
   "author": {
     "name": "Dipu Raj",
     "email": "hello.techlab@gmail.com",
diff --git a/src/js/jquery.smartWizard.js b/src/js/jquery.smartWizard.js
index 1210d3d..010cc36 100644
--- a/src/js/jquery.smartWizard.js
+++ b/src/js/jquery.smartWizard.js
@@ -1,5 +1,5 @@
 /*!
-* jQuery SmartWizard v6.0.3
+* jQuery SmartWizard v6.0.4
 * The awesome step wizard plugin for jQuery
 * http://www.techlaboratory.net/jquery-smartwizard
 *