bumped angular & webpack

package.json

@@ -5,7 +5,7 @@
     "@types/node": "7.0.5",
     "@types/webpack-env": "1.13.0",
     "apply-loader": "0.1.0",
-    "awesome-typescript-loader": "3.1.2",
+    "awesome-typescript-loader": "^5.0.0",
     "core-js": "2.4.1",
     "cross-env": "4.0.0",
     "css-loader": "0.28.0",
@@ -13,7 +13,7 @@
     "electron-builder": "17.1.1",
     "electron-builder-squirrel-windows": "17.0.1",
     "electron-rebuild": "1.5.11",
-    "file-loader": "0.9.0",
+    "file-loader": "^1.1.11",
     "font-awesome": "4.7.0",
     "graceful-fs": "^4.1.11",
     "html-loader": "0.4.4",
@@ -25,13 +25,13 @@
     "node-sass": "^4.5.3",
     "npmlog": "4.1.0",
     "npx": "^9.7.1",
-    "pug": "2.0.0-beta11",
+    "pug": "^2.0.3",
     "pug-html-loader": "1.0.9",
-    "pug-loader": "2.3.0",
+    "pug-loader": "^2.4.0",
     "pug-static-loader": "0.0.1",
     "raven-js": "3.16.0",
     "raw-loader": "0.5.1",
-    "sass-loader": "6.0.3",
+    "sass-loader": "^7.0.1",
     "shelljs": "0.7.7",
     "source-sans-pro": "2.0.10",
     "style-loader": "0.13.1",
@@ -39,10 +39,11 @@
     "tslint": "5.1.0",
     "tslint-config-standard": "5.0.2",
     "tslint-eslint-rules": "4.0.0",
-    "typescript": "2.2.2",
+    "typescript": "^2.8.3",
     "url-loader": "0.5.7",
     "val-loader": "0.5.0",
-    "webpack": "^3.0.0",
+    "webpack": "^4.8.3",
+    "webpack-cli": "^2.1.3",
     "yaml-loader": "0.4.0",
     "yarn": "^1.3.2"
   },