chore: updated dev dependencies

Author: Alfred Brockotter

package.json

@@ -47,16 +47,16 @@
     "@kentico/kontent-delivery": "^8.2.0"
   },
   "devDependencies": {
-    "@babel/core": "^7.6.4",
-    "@babel/preset-env": "^7.7.6",
-    "@babel/register": "7.7.4",
+    "@babel/core": "^7.9.0",
+    "@babel/preset-env": "^7.9.0",
+    "@babel/register": "^7.9.0",
     "@semantic-release/npm": "^5.3.4",
     "babel-plugin-syntax-async-functions": "^6.13.0",
     "babel-plugin-transform-regenerator": "^6.26.0",
     "babel-polyfill": "^6.26.0",
     "chai": "^4.2.0",
     "chai-as-promised": "^7.1.1",
-    "standard": "^14.3.1",
+    "standard": "^14.3.3",
     "mocha": "^6.2.2",
     "rollup": "^1.27.12",
     "rollup-plugin-babel": "^4.3.3",