diff --git a/CHANGELOG.md b/CHANGELOG.md
index b796946..9d0b787 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+4.3.1 / 2015-07-15
+------------------
+
+- Allow numbered lists starting from zero.
+- Fix class name injection in fence renderer.
+
+
 4.3.0 / 2015-06-29
 ------------------
 
diff --git a/package.json b/package.json
index e5e1cfe..8e5e3ed 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "markdown-it",
-  "version": "4.3.0",
+  "version": "4.3.1",
   "description": "Markdown-it - modern pluggable markdown parser.",
   "keywords": [
     "markdown",