diff --git a/CHANGELOG.md b/CHANGELOG.md
index e618aee..9932497 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+6.0.0 / 2016-02-11
+------------------
+
+- Maintenance release. Version bump caused by notable changes in CM spec
+  (multiline setext headers, no spaces inside links, ...). API was not changed.
+- Fit CM 0.24 spec requirements.
+- Fixed nesting limit check in inline blocks, #197.
+- Fixed posible tail loss in CLI ouput.
+
+
 5.1.0 / 2016-01-07
 ------------------
 
diff --git a/package.json b/package.json
index ead1655..c0d3e29 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "markdown-it",
-  "version": "5.1.0",
+  "version": "6.0.0",
   "description": "Markdown-it - modern pluggable markdown parser.",
   "keywords": [
     "markdown",