update project dependencies

package.json

@@ -37,17 +37,17 @@
   "homepage": "https://github.com/dialexa/relish",
   "bugs": "https://github.com/dialexa/relish/issues",
   "dependencies": {
-    "hoek": "~3.0.4"
+    "hoek": "~4.0.0"
   },
   "devDependencies": {
-    "boom": "~3.1.2",
-    "code": "~2.1.0",
-    "coveralls": "~2.11.8",
-    "hapi": "~13.2.1",
-    "joi": "~8.0.4",
-    "lab": "~10.2.0",
-    "markdown-toc": "~0.12.3",
-    "snazzy": "~3.0.0",
-    "standard": "~6.0.8"
+    "boom": "~3.1.3",
+    "code": "~2.3.0",
+    "coveralls": "~2.11.9",
+    "hapi": "~13.4.0",
+    "joi": "~8.1.0",
+    "lab": "~10.5.1",
+    "markdown-toc": "~0.12.6",
+    "snazzy": "~4.0.0",
+    "standard": "~7.0.1"
   }
 }