diff --git a/CHANGELOG.md b/CHANGELOG.md
index 74e1360..54cec05 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,28 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+<a name="1.0.0-beta.0"></a>
+# [1.0.0-beta.0](https://github.com/webpack-contrib/compression-webpack-plugin/compare/v0.4.0...v1.0.0-beta.0) (2017-06-24)
+
+
+### Code Refactoring
+
+* apply webpack-defaults ([#54](https://github.com/webpack-contrib/compression-webpack-plugin/issues/54)) ([f6f8c6c](https://github.com/webpack-contrib/compression-webpack-plugin/commit/f6f8c6c))
+
+
+### BREAKING CHANGES
+
+* Enforces `peerDependencies` of `"webpack": ">= 3.0.0-rc.0 || ^3.0.0"`. 
+* Enforces `engines` of `"node": ">=4.3.0 < 5.0.0 || >= 5.10`
+* Remove loose dependency on Node Zopfli, which has been extracted to it's own plugin https://github.com/webpack-contrib/zopfli-webpack-plugin
+
+Migration: 
+
+- `npm i -D zopfli-webpack-plugin`
+- The Zopfli API has remained the same, those who were using the Zopfli option in this plugin should just need to switch plugins.
+
+
+
 <a name="0.4.0"></a>
 # [0.4.0](https://github.com/webpack/compression-webpack-plugin/compare/v0.3.2...v0.4.0) (2017-04-08)
 
diff --git a/package-lock.json b/package-lock.json
index ccb96f4..104bf82 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "compression-webpack-plugin",
-  "version": "0.4.0",
+  "version": "1.0.0-beta.0",
   "lockfileVersion": 1,
   "dependencies": {
     "abab": {
diff --git a/package.json b/package.json
index a6f76d6..313b73c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "compression-webpack-plugin",
-  "version": "0.4.0",
+  "version": "1.0.0-beta.0",
   "author": "Tobias Koppers @sokra",
   "description": "Prepare compressed versions of assets to serve them with Content-Encoding",
   "main": "dist/cjs.js",