Updated to React 0.13.1 but had to ditch react-a11y.

package.json

@@ -1,7 +1,7 @@
 {
   "name": "react-isomorphic-starterkit",
   "description": "Isomorphic starterkit with server-side React rendering.",
-  "version": "2.0.1",
+  "version": "2.1.0",
   "license": "BSD-3",
   "repository": {
     "type": "git",
@@ -30,22 +30,21 @@
     "babel": "4.7.16",
     "hapi": "8.4.0",
     "piping": "0.1.7",
-    "react": "0.12.2",
-    "react-a11y": "0.0.6",
+    "react": "0.13.1",
     "react-inline-css": "1.1.1",
-    "react-router": "0.12.4",
-    "react-transmit": "2.1.0",
+    "react-router": "0.13.2",
+    "react-transmit": "2.3.1",
     "isomorphic-fetch": "2.0.0"
   },
   "devDependencies": {
     "babel-core": "4.7.16",
-    "babel-loader": "4.2.0",
+    "babel-loader": "4.3.0",
     "babel-runtime": "4.7.16",
     "concurrently": "0.0.5",
     "json-loader": "0.5.1",
     "react-hot-loader": "1.2.4",
     "webpack": "1.7.3",
-    "webpack-dev-server": "1.7.0"
+    "webpack-dev-server": "1.8.0"
   },
   "engines": {
     "node" : ">=0.10.32"

src/client.js

@@ -3,13 +3,6 @@ import Router from "react-router";
 import Transmit from "react-transmit";
 import routes from "views/Routes";
 
-/**
- * Enable Accessibility warnings on the client.
- */
-if (process.env.NODE_ENV !== "production") {
-	require("react-a11y")();
-}
-
 /**
  * Fire-up React Router.
  */