diff --git a/CHANGES.md b/CHANGES.md
index 60be170..61cde5a 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,7 @@
 # mustache.js Changes
 
+## 0.3.1 (??-??-????)
+
 ## 0.3.0 (21-07-2010)
 
 * Improved whitespace handling.
diff --git a/mustache.js b/mustache.js
index 0996227..cd4fe64 100644
--- a/mustache.js
+++ b/mustache.js
@@ -305,7 +305,7 @@ var Mustache = function() {
 
   return({
     name: "mustache.js",
-    version: "0.3.0",
+    version: "0.3.1-dev",
 
     /*
       Turns a template and view into HTML