Update dependenct

Author: sabarasaba

package.json

@@ -1,6 +1,6 @@
 {
   "name": "deskbookers",
-  "version": "3.1.2",
+  "version": "3.1.3",
   "description": "Deskbookers API JavaScript SDK",
   "main": "dist/index.js",
   "scripts": {
@@ -29,7 +29,7 @@
     "lodash": "^4.17.2",
     "md5-hex": "^1.3.0",
     "moment": "^2.17.1",
-    "phpurlencode": "^1.0.0",
+    "deskbookers-phpurlencode": "1.0.0",
     "platform": "^1.3.4",
     "qs": "^6.3.0",
     "ramda": "^0.23.0",