Update dependencies

package.json

@@ -16,11 +16,11 @@
     "url": "https://github.com/artf/grapesjs.git"
   },
   "dependencies": {
-    "@babel/runtime": "^7.5.5",
+    "@babel/runtime": "^7.6.0",
     "backbone": "1.3.3",
     "backbone-undo": "^0.2.5",
     "cash-dom": "^1.3.7",
-    "codemirror": "^5.48.2",
+    "codemirror": "^5.48.4",
     "codemirror-formatting": "^1.0.0",
     "font-awesome": "^4.7.0",
     "keymaster": "^1.6.2",
@@ -29,24 +29,24 @@
     "underscore": "^1.9.1"
   },
   "devDependencies": {
-    "@babel/core": "^7.5.5",
-    "@babel/plugin-transform-runtime": "^7.5.5",
-    "@babel/preset-env": "^7.5.5",
+    "@babel/core": "^7.6.0",
+    "@babel/plugin-transform-runtime": "^7.6.0",
+    "@babel/preset-env": "^7.6.0",
     "babel-loader": "^8.0.6",
     "documentation": "^8.1.2",
-    "eslint": "^6.1.0",
+    "eslint": "^6.4.0",
     "html-webpack-plugin": "^3.2.0",
     "husky": "^2.7.0",
-    "jest": "^24.8.0",
+    "jest": "^24.9.0",
     "lint-staged": "^8.2.1",
     "node-sass": "^4.12.0",
     "npm-run-all": "^4.1.5",
     "prettier": "^1.18.2",
-    "sinon": "^7.4.1",
+    "sinon": "^7.4.2",
     "string-replace-loader": "^2.2.0",
     "vuepress": "^0.10.2",
-    "webpack": "^4.39.1",
-    "webpack-cli": "^3.3.6",
+    "webpack": "^4.40.2",
+    "webpack-cli": "^3.3.8",
     "webpack-dev-server": "^3.8.0",
     "whatwg-fetch": "^3.0.0"
   },