upgrade deps

Author: tiye

package.json

@@ -20,23 +20,23 @@
     "workflow"
   ],
   "devDependencies": {
-    "assets-webpack-plugin": "^3.9.10",
-    "cirru-script": "0.6.1",
+    "assets-webpack-plugin": "^3.9.12",
+    "cirru-script": "0.6.2",
     "cirru-script-loader": "0.5.5",
     "coffee-loader": "^0.9.0",
-    "coffeescript": "^2.5.0",
-    "css-loader": "^3.4.2",
+    "coffeescript": "^2.5.1",
+    "css-loader": "^3.5.3",
     "duplicate-package-checker-webpack-plugin": "^3.0.0",
-    "file-loader": "^5.0.2",
+    "file-loader": "^6.0.0",
     "hsl": "^0.1.1",
-    "http-server": "^0.12.1",
+    "http-server": "^0.12.3",
     "json-loader": "^0.5.3",
     "stir-template": "^0.2.2",
-    "style-loader": "^1.1.3",
-    "url-loader": "^3.0.0",
-    "webpack": "^4.41.5",
-    "webpack-cli": "^3.3.10",
-    "webpack-dev-server": "^3.10.1",
+    "style-loader": "^1.2.1",
+    "url-loader": "^4.1.0",
+    "webpack": "^4.43.0",
+    "webpack-cli": "^3.3.11",
+    "webpack-dev-server": "^3.11.0",
     "webpack-hud": "^0.1.2"
   },
   "dependencies": {},