diff --git a/CHANGELOG.md b/CHANGELOG.md
index 45f773a..c6fb89b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+# 4.1.2 - 2017-03-07
+
+- Fixed: TypeError: Cannot read property 'breaks' of undefined
+  ([#30](https://github.com/medfreeman/markdown-it-toc-and-anchor/issues/30))
+
 # 4.1.1 - 2016-05-05
 
 - Fixed: inexistent environment in markdown-it parsing on second instance
diff --git a/package.json b/package.json
index e92424b..9392235 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "markdown-it-toc-and-anchor",
-  "version": "4.1.1",
+  "version": "4.1.2",
   "description": "markdown-it plugin to add toc and anchor links in headings",
   "keywords": [
     "markdown-it",