fix: package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-ANSIREGEX-1583908

Author: snyk-bot

package.json

@@ -138,7 +138,7 @@
     "babylon": "^6.14.1",
     "base64-js": "^1.1.2",
     "bser": "^1.0.2",
-    "chalk": "^1.1.1",
+    "chalk": "^2.0.0",
     "commander": "^2.9.0",
     "connect": "^2.8.3",
     "core-js": "^2.2.2",
@@ -153,7 +153,7 @@
     "image-size": "^0.3.5",
     "immutable": "~3.7.6",
     "imurmurhash": "^0.1.4",
-    "inquirer": "^0.12.0",
+    "inquirer": "^6.5.1",
     "jest-haste-map": "18.0.0",
     "joi": "^6.6.1",
     "json-stable-stringify": "^1.0.1",
@@ -192,7 +192,7 @@
     "ws": "^1.1.0",
     "xcode": "^0.8.9",
     "xmldoc": "^0.4.0",
-    "yargs": "^6.4.0"
+    "yargs": "^13.2.4"
   },
   "devDependencies": {
     "babel-eslint": "^7.1.1",