diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6d9a53e..c9d71d1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,11 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## Unreleased
 
+## 2.0.0 / 2020-07-07
+
+* Use html-minifier v4.
+* Require node.js 6+.
+
 ## 1.0.0 / 2017-10-09
 
 * Initial release
diff --git a/package.json b/package.json
index d1d18b6..9fda0cd 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "html-minify-stream",
   "description": "minify html in a stream using html-minifier.",
-  "version": "1.0.0",
+  "version": "2.0.0",
   "author": "Renée Kooi <renee@kooi.me>",
   "bugs": {
     "url": "https://github.com/goto-bus-stop/html-minify-stream/issues"