update all other other dated deps

package.json

@@ -60,7 +60,7 @@
     "babel-runtime": "^6.11.6",
     "browser-sync": "^2.14.0",
     "browser-sync-webpack-plugin": "^1.2.0",
-    "chai": "^3.5.0",
+    "chai": "^4.1.2",
     "chalk": "^2.2.0",
     "chokidar": "^1.6.1",
     "clean-webpack-plugin": "^0.1.10",
@@ -69,15 +69,15 @@
     "cross-spawn": "^5.1.0",
     "css-loader": "^0.28.4",
     "electron": "^1.7.9",
-    "electron-packager": "^8.2.0",
-    "eslint": "3.x",
+    "electron-packager": "^9.1.0",
+    "eslint": "^4.9.0",
     "eslint-plugin-react": "^7.0.1",
     "expose-loader": "^0.7.1",
     "express": "^4.14.0",
     "express-history-api-fallback": "^2.0.0",
     "extract-text-webpack-plugin": "^3.0.1",
-    "file-loader": "^0.11.2",
-    "flow-bin": "^0.42.0",
+    "file-loader": "^1.1.5",
+    "flow-bin": "^0.57.3",
     "fs-extra": "^4.0.2",
     "gulp": "^3.9.1",
     "gulp-debug": "^3.0.0",
@@ -91,22 +91,22 @@
     "ip": "^1.1.3",
     "istanbul": "1.1.0-alpha.1",
     "less": "^2.7.1",
-    "less-loader": "^2.2.3",
+    "less-loader": "^4.0.5",
     "lodash": "^4.15.0",
     "mocha": "^4.0.0",
     "mocha-lcov-reporter": "^1.2.0",
     "morgan": "^1.7.0",
     "node-sass": "^4.5.3",
     "nodemon": "^1.11.0",
-    "postcss-loader": "^1.0.0",
+    "postcss-loader": "^2.0.8",
     "pug": "^2.0.0-beta5",
     "pug-loader": "^2.2.1",
     "react-hot-loader": "^3.1.1",
     "regex-replace": "^2.1.0",
     "sass-loader": "^6.0.6",
     "shelljs": "^0.7.8",
     "snyk": "^1.41.1",
-    "style-loader": "^0.18.2",
+    "style-loader": "^0.19.0",
     "stylus": "^0.54.5",
     "stylus-loader": "^3.0.1",
     "update-notifier": "^2.2.0",