diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3bf7b34..7800c48 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
 
 This project adheres to [Semantic Versioning](http://semver.org).
 
-## Head
+## 4.0.0 - 2017-08-25
 
 - Changed: configuration loading behaviour. See `README.md`.
 - Fixed: avoid problem when `Modernizr` already exists.
diff --git a/package-lock.json b/package-lock.json
index 59e72f2..fa96966 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "webpack-modernizr-loader",
-  "version": "3.0.1",
+  "version": "4.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index d164e4a..8fa5313 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "webpack-modernizr-loader",
-  "version": "3.0.1",
+  "version": "4.0.0",
   "description": "Get your modernizr build bundled with webpack, use modernizr with webpack easily",
   "repository": {
     "type": "git",