diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9695f83..4d9bfca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 All the changes made to toastify-js library.
 
-## [1.4] - 2019-05-12
+## [1.4.0] - 2019-05-12
 
 * **Breaking Change**: Manually import CSS while using as module in your modern JavaScript applications.
 * Ability to pause the toast dismiss timer on hover (Using `stopOnFocus` property)
diff --git a/README.md b/README.md
index 8aa8ce0..de1f838 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 ![forthebadge](https://forthebadge.com/images/badges/made-with-javascript.svg)
 ![forthebadge](https://forthebadge.com/images/badges/built-with-love.svg)
 
-[![toastify-js](https://img.shields.io/badge/toastify--js-1.4-brightgreen.svg)](https://www.npmjs.com/package/toastify-js)
+[![toastify-js](https://img.shields.io/badge/toastify--js-1.4.0-brightgreen.svg)](https://www.npmjs.com/package/toastify-js)
 
 Toastify is a lightweight, vanilla JS toast notification library.
 
diff --git a/package.json b/package.json
index b96403a..196cc7b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "toastify-js",
-  "version": "1.4",
+  "version": "1.4.0",
   "description":
     "Toastify is a lightweight, vanilla JS toast notification library.",
   "main": "./src/toastify.js",
diff --git a/src/toastify.css b/src/toastify.css
index d6417ac..d7a6723 100644
--- a/src/toastify.css
+++ b/src/toastify.css
@@ -1,5 +1,5 @@
 /*!
- * Toastify js 1.4
+ * Toastify js 1.4.0
  * https://github.com/apvarun/toastify-js
  * @license MIT licensed
  *
diff --git a/src/toastify.js b/src/toastify.js
index e041ea4..95558e2 100644
--- a/src/toastify.js
+++ b/src/toastify.js
@@ -1,5 +1,5 @@
 /*!
- * Toastify js 1.4
+ * Toastify js 1.4.0
  * https://github.com/apvarun/toastify-js
  * @license MIT licensed
  *
@@ -18,7 +18,7 @@
       return new Toastify.lib.init(options);
     },
     // Library version
-    version = "1.4";
+    version = "1.4.0";
 
   // Defining the prototype of the object
   Toastify.lib = Toastify.prototype = {