deps - bump ui and provider-engine

app/scripts/background.js

@@ -61,8 +61,8 @@ function getState(){
 function onRpcRequest(remotePort, payload){
   // console.log('MetaMaskPlugin - incoming payload:', payload)
   zeroClient.sendAsync(payload, function onPayloadHandled(err, response){
-    if (err) throw err
-    console.log('MetaMaskPlugin - RPC complete:', payload, '->', response)
+    // provider engine errors are included in response objects
+    if (!payload.isMetamaskInternal) console.log('MetaMaskPlugin - RPC complete:', payload, '->', response)
     try {
       remotePort.postMessage(response)
     } catch (_) {

package.json

@@ -18,10 +18,10 @@
     "ethereumjs-util": "^1.3.5",
     "faux-jax": "git+https://github.com/kumavis/faux-jax.git#c3648de04804f3895c5b4972750cae5b51ddb103",
     "inject-css": "^0.1.1",
-    "metamask-ui": "^1.3.0",
+    "metamask-ui": "^1.4.0",
     "readable-stream": "^2.0.5",
     "web3": "^0.15.1",
-    "web3-provider-engine": "^6.0.3",
+    "web3-provider-engine": "^7.0.0",
     "xtend": "^4.0.1"
   },
   "devDependencies": {