diff --git a/CHANGELOG.md b/CHANGELOG.md
index c6a1ac788..bec965529 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,9 @@
 # Change Log
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## 6.0.1
+* Fix parser extensibility to use it in Safe Parser.
+
 ## 6.0 “Marquis Orias”
 * Remove node.js 0.12 support.
 * Remove deprecated method from PostCSS 4.
diff --git a/lib/processor.es6 b/lib/processor.es6
index 220ee08af..8da791bc2 100644
--- a/lib/processor.es6
+++ b/lib/processor.es6
@@ -24,7 +24,7 @@ class Processor {
          *   throw new Error('This plugin works only with PostCSS 5');
          * }
          */
-        this.version = '6.0.0';
+        this.version = '6.0.1';
         /**
          * @member {pluginFunction[]} - Plugins added to this processor.
          *
diff --git a/package.json b/package.json
index beaa0e3e2..c156331cb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "postcss",
-  "version": "6.0.0",
+  "version": "6.0.1",
   "description": "Tool for transforming styles with JS plugins",
   "engines": {
     "node": ">=4.0.0"