Bring deps up to date

package.json

@@ -23,29 +23,29 @@
     "url": "git+https://github.com/CasperTech/node-metaverse.git"
   },
   "devDependencies": {
-    "@types/mocha": "^2.2.48",
-    "@types/node": "^8.10.34",
-    "mocha": "^4.0.1",
+    "@types/long": "^4.0.0",
+    "@types/mocha": "^5.2.5",
+    "@types/node": "^10.11.6",
+    "@types/request": "^2.47.1",
+    "@types/uuid": "^3.4.4",
+    "@types/validator": "^9.4.2",
+    "@types/xml": "^1.0.2",
+    "@types/xmlrpc": "^1.3.5",
+    "mocha": "^5.2.0",
     "source-map-support": "^0.5.9",
-    "ts-node": "^3.3.0",
+    "ts-node": "^7.0.1",
     "tslint": "^5.11.0",
-    "tslint-eslint-rules": "^4.1.1",
-    "typescript": "^2.9.2"
+    "tslint-eslint-rules": "^5.4.0",
+    "typescript": "^3.1.2"
   },
   "dependencies": {
     "@caspertech/llsd": "^1.0.0",
-    "@types/long": "^3.0.32",
-    "@types/request": "^2.47.1",
-    "@types/uuid": "^3.4.4",
-    "@types/validator": "^6.3.0",
-    "@types/xml": "^1.0.2",
-    "@types/xmlrpc": "^1.3.5",
     "ipaddr.js": "^1.8.1",
-    "long": "^3.2.0",
+    "long": "^4.0.0",
     "request": "^2.88.0",
-    "rxjs": "^5.5.12",
+    "rxjs": "^6.3.3",
     "uuid": "^3.3.2",
-    "validator": "^9.4.1",
+    "validator": "^10.8.0",
     "xml": "^1.0.1",
     "xmlrpc": "^1.3.2"
   }