update dependencies to latest

package.json

@@ -1,6 +1,6 @@
 {
   "name": "learn-hapi",
-  "version": "11.0.5",
+  "version": "11.1.2",
   "description": "Learn to build Web Applications & APIs using Hapi.js",
   "main": "index.js",
   "scripts": {
@@ -14,7 +14,10 @@
   },
   "keywords": [
     "learn",
-    "hapi"
+    "hapi",
+    "how-to",
+    "introduction",
+    "tutorial"
   ],
   "author": "@nelsonic & Friends!",
   "license": "GPL-2.0",
@@ -25,15 +28,15 @@
   "dependencies": {
     "bell": "^6.0.0",
     "boom": "^3.0.0",
-    "handlebars": "^4.0.4",
-    "hapi": "^11.0.5",
+    "handlebars": "^4.0.5",
+    "hapi": "^11.1.2",
     "inert": "^3.2.0",
     "joi": "^7.0.0",
     "socket.io": "^1.3.7",
-    "vision": "^3.0.0"
+    "vision": "^4.0.1"
   },
   "devDependencies": {
     "code": "^2.0.1",
-    "lab": "^7.1.0"
+    "lab": "^7.3.0"
   }
 }