Update electron

package.json

@@ -46,7 +46,7 @@
     "chai-as-promised": "^6.0.0",
     "cross-env": "^3.1.4",
     "devtron": "^1.4.0",
-    "electron": "1.4.15",
+    "electron": "1.6.1",
     "electron-builder": "^10.9.2",
     "electron-connect": "^0.6.1",
     "eslint": "^3.16.1",
@@ -57,7 +57,7 @@
     "mocha": "^3.2.0",
     "mocha-circleci-reporter": "0.0.2",
     "npm-run-all": "^4.0.2",
-    "spectron": "~3.4.1",
+    "spectron": "~3.6.0",
     "webpack": "^2.2.1",
     "webpack-merge": "^3.0.0"
   },