diff --git a/History.md b/History.md
index 83ef5a5..edf891f 100644
--- a/History.md
+++ b/History.md
@@ -1,9 +1,16 @@
 
+0.6.3 / 2014-06-06
+==================
+
+ * fix res.type= when the extension is unknown
+ * assert when non-error is passed to app.onerror #287
+ * bump finished
+
 0.6.2 / 2014-06-03
 ==================
 
  * switch from set-type to mime-types
- 
+
 0.6.1 / 2014-05-11
 ==================
 
diff --git a/package.json b/package.json
index 1b263c2..d30399e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "koa",
-  "version": "0.6.2",
+  "version": "0.6.3",
   "description": "Koa web app framework",
   "main": "lib/application.js",
   "scripts": {