diff --git a/README.md b/README.md
index 2b6db05a..0c5196dd 100644
--- a/README.md
+++ b/README.md
@@ -636,6 +636,7 @@ var results = window.markdownlint.sync(options).toString();
           front matter, fixes for MD044, update dependencies.
   * 0.6.1 - Update `markdown-it` versioning, exclude demo/test from publishing.
   * 0.6.2 - Improve MD013/MD027/MD034/MD037/MD038/MD041/MD044, update dependencies.
+  * 0.6.3 - Improve highlighting for MD020.
 
 [npm-image]: https://img.shields.io/npm/v/markdownlint.svg
 [npm-url]: https://www.npmjs.com/package/markdownlint
diff --git a/demo/offline.appcache b/demo/offline.appcache
index 3814f43c..5163d42b 100644
--- a/demo/offline.appcache
+++ b/demo/offline.appcache
@@ -1,5 +1,5 @@
 CACHE MANIFEST
-# 2017-11-08
+# 2017-11-13
 default.css
 default.htm
 default.js
diff --git a/package.json b/package.json
index 1b008e76..8cdfa400 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "markdownlint",
-  "version": "0.6.2",
+  "version": "0.6.3",
   "description": "A Node.js style checker and lint tool for Markdown/CommonMark files.",
   "main": "lib/markdownlint.js",
   "author": "David Anson (https://dlaa.me/)",