Upgrade dependencies

Author: alexdevero

package.json

@@ -43,17 +43,17 @@
     "postpackage": "electron-packager ./ --out=./builds"
   },
   "dependencies": {
-    "electron": "^2.0.0",
-    "react": "^16.3.2",
-    "react-dom": "^16.3.2"
+    "electron": "^2.0.2",
+    "react": "^16.4.0",
+    "react-dom": "^16.4.0"
   },
   "devDependencies": {
     "babel-core": "^6.26.3",
     "babel-loader": "^7.1.4",
     "babel-preset-react": "^6.24.1",
     "babili-webpack-plugin": "^0.1.2",
     "css-loader": "^0.28.11",
-    "electron-packager": "^12.0.2",
+    "electron-packager": "^12.1.0",
     "file-loader": "^1.1.11",
     "html-webpack-plugin": "^3.2.0",
     "mini-css-extract-plugin": "^0.4.0",
@@ -63,8 +63,8 @@
     "postcss-nested": "^3.0.0",
     "postcss-pxtorem": "^4.0.1",
     "style-loader": "^0.21.0",
-    "webpack": "^4.8.1",
-    "webpack-cli": "^2.1.3",
+    "webpack": "^4.9.1",
+    "webpack-cli": "^2.1.4",
     "webpack-dev-server": "^3.1.4"
   }
 }