update dependencies

package.json

@@ -40,33 +40,33 @@
     "rich-text": "~3.0.2"
   },
   "devDependencies": {
-    "babel-core": "^6.10.4",
-    "babel-loader": "^6.2.4",
-    "babel-plugin-transform-es2015-modules-commonjs": "^6.10.3",
-    "babel-preset-es2015": "^6.9.0",
+    "babel-core": "^6.14.0",
+    "babel-loader": "^6.2.5",
+    "babel-plugin-transform-es2015-modules-commonjs": "^6.11.5",
+    "babel-preset-es2015": "^6.14.0",
     "css-loader": "~0.24.0",
     "extract-text-webpack-plugin": "^1.0.1",
     "html-loader": "~0.4.3",
     "http-proxy": "^1.14.0",
     "istanbul-instrumenter-loader": "~0.2.0",
     "jasmine-core": "^2.4.1",
-    "karma": "^1.1.1",
+    "karma": "^1.2.0",
     "karma-chrome-launcher": "^2.0.0",
-    "karma-coverage": "^1.1.0",
+    "karma-coverage": "^1.1.1",
     "karma-jasmine": "^1.0.2",
     "karma-sauce-launcher": "^1.0.0",
-    "lodash": "^4.13.1",
+    "lodash": "^4.15.0",
     "quill-docs": "quilljs/quilljs.github.io.git#1.0",
     "style-loader": "~0.13.1",
     "stylus": "~0.54.5",
-    "stylus-loader": "^2.1.1",
+    "stylus-loader": "^2.3.1",
     "ts-loader": "~0.8.2",
     "typescript": "^1.8.10",
-    "wdio-jasmine-framework": "~0.2.3",
-    "webdriver-manager": "^10.2.0",
-    "webdriverio": "^4.1.1",
-    "webpack": "^1.13.1",
-    "webpack-dev-server": "^1.14.1"
+    "wdio-jasmine-framework": "~0.2.5",
+    "webdriver-manager": "^10.2.3",
+    "webdriverio": "^4.2.8",
+    "webpack": "^1.13.2",
+    "webpack-dev-server": "^1.15.0"
   },
   "license": "BSD-3-Clause",
   "repository": {