Soft update dev deps

package.json

@@ -1,7 +1,7 @@
 {
   "name": "grapesjs",
   "description": "Free and Open Source Web Builder Framework",
-  "version": "0.14.63",
+  "version": "0.14.64",
   "author": "Artur Arseniev",
   "license": "BSD-3-Clause",
   "homepage": "http://grapesjs.com",
@@ -14,11 +14,11 @@
     "backbone": "1.3.3",
     "backbone-undo": "^0.2.5",
     "cash-dom": "^1.3.7",
-    "codemirror": "^5.42.0",
+    "codemirror": "^5.48.0",
     "codemirror-formatting": "^1.0.0",
     "font-awesome": "^4.7.0",
     "keymaster": "^1.6.2",
-    "promise-polyfill": "^8.1.0",
+    "promise-polyfill": "^8.1.3",
     "spectrum-colorpicker": "^1.8.0",
     "underscore": "^1.9.1"
   },
@@ -32,16 +32,16 @@
     "html-webpack-plugin": "^3.2.0",
     "husky": "^1.2.0",
     "jest": "^23.6.0",
-    "lint-staged": "^8.1.0",
-    "node-sass": "^4.10.0",
+    "lint-staged": "^8.2.1",
+    "node-sass": "^4.12.0",
     "npm-run-all": "^4.1.5",
-    "prettier": "^1.15.3",
-    "sinon": "^7.1.1",
-    "string-replace-loader": "^2.1.1",
+    "prettier": "^1.18.2",
+    "sinon": "^7.3.2",
+    "string-replace-loader": "^2.2.0",
     "vuepress": "^0.10.2",
-    "webpack": "^4.26.1",
-    "webpack-cli": "^3.1.2",
-    "webpack-dev-server": "^3.1.10",
+    "webpack": "^4.35.0",
+    "webpack-cli": "^3.3.5",
+    "webpack-dev-server": "^3.7.2",
     "whatwg-fetch": "^3.0.0"
   },
   "keywords": [