update packages

Author: regevbr

package.json

@@ -56,20 +56,20 @@
   "devDependencies": {
     "@types/chai": "^4.1.7",
     "@types/chai-as-promised": "^7.1.0",
-    "@types/mocha": "^5.2.6",
-    "@types/node": "^12.0.2",
+    "@types/mocha": "^5.2.7",
+    "@types/node": "^12.6.3",
     "chai": "^4.2.0",
     "chai-as-promised": "^7.1.1",
-    "coveralls": "^3.0.3",
-    "delay": "^4.2.0",
+    "coveralls": "^3.0.5",
+    "delay": "^4.3.0",
     "dirty-chai": "^2.0.1",
     "istanbul": "^0.4.5",
     "mocha": "^6.1.4",
     "sinon": "^7.3.2",
     "sinon-chai": "^3.3.0",
     "sleep-promise": "^8.0.1",
-    "ts-node": "^8.1.0",
-    "tslint": "^5.16.0",
-    "typescript": "^3.5.2"
+    "ts-node": "^8.3.0",
+    "tslint": "^5.18.0",
+    "typescript": "^3.5.3"
   }
 }