chore(package): Update dependencies

Author: lgaticaq

package.json

@@ -33,8 +33,8 @@
   "homepage": "https://github.com/lgaticaq/hubot-toggl-payment#readme",
   "dependencies": {
     "bluebird": "^3.4.1",
-    "moment": "^2.13.0",
-    "request-promise": "^4.0.0",
+    "moment": "^2.14.1",
+    "request-promise": "^4.1.1",
     "simple-encryptor": "^1.1.0",
     "toggl-api": "^1.0.0"
   },
@@ -44,12 +44,12 @@
     "coffee-coverage": "^1.0.1",
     "coffee-script": "^1.10.0",
     "coffeelint": "^1.15.7",
-    "coveralls": "^2.11.9",
+    "coveralls": "^2.11.12",
     "generate-changelog": "^1.0.2",
-    "hubot-test-helper": "^1.4.4",
-    "istanbul": "^0.4.3",
-    "mocha": "^3.0.0",
+    "hubot-test-helper": "^1.5.0",
+    "istanbul": "^0.4.5",
+    "mocha": "^3.0.2",
     "nock": "^8.0.0",
-    "proxyquire": "^1.7.9"
+    "proxyquire": "^1.7.10"
   }
 }