diff --git a/CHANGELOG.md b/CHANGELOG.md
index e7895d3..aa0d6a9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,10 @@
 # Change Log
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## 5.0
+* Moved to PostCSS 8.
+* Moved `postcss` to `peerDependencies`.
+
 ## 4.2.3
 * Fixed declarations after nested rule and before at-rule (by Rodion Demikhov).
 
diff --git a/package.json b/package.json
index 0af6864..d52627b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "postcss-nested",
-  "version": "4.2.3",
+  "version": "5.0.0",
   "description": "PostCSS plugin to unwrap nested rules like how Sass does it",
   "keywords": [
     "postcss",