Update dependencies.

Author: paparomeo

package.json

@@ -26,24 +26,24 @@
     "express": "4.15.4",
     "express-graphql": "0.5.4",
     "graphql": "0.7.2",
-    "joi": "10.6.0",
+    "joi": "11.0.2",
     "lodash.assign": "4.2.0",
     "lodash.isequal": "4.5.0",
     "lodash.omit": "4.5.0",
     "lodash.pick": "4.4.0",
     "lodash.uniq": "4.5.0",
     "lodash.uniqby": "4.7.0",
     "qs": "6.5.1",
-    "request": "2.81.0",
+    "request": "2.82.0",
     "use-strict": "1.0.1",
     "uuid": "3.1.0"
   },
   "devDependencies": {
-    "eslint": "4.6.1",
+    "eslint": "4.7.1",
     "eslint-config-standard": "10.2.1",
     "eslint-plugin-import": "2.7.0",
     "eslint-plugin-node": "5.1.1",
-    "eslint-plugin-promise": "^3.3.0",
+    "eslint-plugin-promise": "3.5.0",
     "eslint-plugin-standard": "3.0.1",
     "istanbul": "0.4.5",
     "jscpd": "0.6.13",