diff --git a/README.rst b/README.rst
index be84cbf0..5602737b 100644
--- a/README.rst
+++ b/README.rst
@@ -2,14 +2,14 @@
 Flask RESTX
 ===========
 
-.. image:: https://github.com/python-restx/flask-restx/workflows/Tests/badge.svg?branch=master&event=push
+.. image:: https://github.com/python-restx/flask-restx/workflows/Tests/badge.svg?tag=0.4.0&event=push
     :target: https://github.com/python-restx/flask-restx/actions?query=workflow%3ATests
     :alt: Tests status
 .. image:: https://codecov.io/gh/python-restx/flask-restx/branch/master/graph/badge.svg
     :target: https://codecov.io/gh/python-restx/flask-restx
     :alt: Code coverage
-.. image:: https://readthedocs.org/projects/flask-restx/badge/?version=latest
-    :target: https://flask-restx.readthedocs.io/en/latest/
+.. image:: https://readthedocs.org/projects/flask-restx/badge/?version=0.4.0
+    :target: https://flask-restx.readthedocs.io/en/0.4.0/
     :alt: Documentation status
 .. image:: https://img.shields.io/pypi/l/flask-restx.svg
     :target: https://pypi.org/project/flask-restx
diff --git a/flask_restx/__about__.py b/flask_restx/__about__.py
index 75840226..5529061b 100644
--- a/flask_restx/__about__.py
+++ b/flask_restx/__about__.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-__version__ = "0.3.1.dev"
+__version__ = "0.4.0"
 __description__ = (
     "Fully featured framework for fast, easy and documented API development with Flask"
 )
diff --git a/package.json b/package.json
index 9c5ef390..e1421d24 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "flask-restx",
-  "version": "0.3.1.dev",
+  "version": "0.4.0",
   "description": "Fully featured framework for fast, easy and documented API development with Flask",
   "repository": "python-restx/flask-restx",
   "keywords": [