update dependencies

package.json

@@ -14,18 +14,18 @@
   },
   "dependencies": {
     "async": "^0.9.0",
-    "debug": "^2.1.1",
+    "debug": "^3.1.0",
     "lodash": "^4.17.4",
     "loopback-connector": "^4.0.0",
     "mysql": "^2.11.1",
-    "strong-globalize": "^2.5.8"
+    "strong-globalize": "^3.1.0"
   },
   "devDependencies": {
     "bluebird": "~2.9.10",
     "eslint": "^4.3.0",
     "eslint-config-loopback": "^8.0.0",
     "loopback-datasource-juggler": "^3.0.0",
-    "mocha": "^2.1.0",
+    "mocha": "^4.0.1",
     "rc": "^1.0.0",
     "should": "^8.0.2",
     "sinon": "^1.15.4"