chore: update dependencies

package.json

@@ -14,8 +14,8 @@
     "workfront-api-constants": "2.0.0"
   },
   "dependencies": {
-    "@types/node": "^8.0.53",
-    "es6-promise": "4.2.2",
+    "@types/node": "^9.4.0",
+    "es6-promise": "4.2.4",
     "form-data": "2.3.1",
     "isomorphic-fetch": "2.2.1",
     "object-assign": "4.1.1",
@@ -25,32 +25,32 @@
     "@types/form-data": "^2.2.1",
     "@types/mocha": "^2.2.45",
     "codecov": "3.0.0",
-    "dateformat": "3.0.1",
+    "dateformat": "3.0.2",
     "execa": "0.9.0",
     "fetch-mock": "5.13.1",
-    "http-server": "0.10.0",
+    "http-server": "0.11.1",
     "istanbul-instrumenter-loader": "3.0.0",
-    "karma": "1.7.1",
+    "karma": "2.0.0",
     "karma-chrome-launcher": "2.2.0",
     "karma-cli": "1.0.1",
     "karma-coverage": "1.1.1",
     "karma-mocha": "1.3.0",
     "karma-phantomjs-launcher": "1.0.4",
-    "karma-remap-coverage": "0.1.4",
+    "karma-remap-coverage": "0.1.5",
     "karma-sauce-launcher": "1.2.0",
     "karma-sourcemap-loader": "0.3.7",
     "karma-webpack": "2.0.9",
-    "mocha": "4.0.1",
+    "mocha": "5.0.0",
     "phantomjs-prebuilt": "2.1.16",
-    "semver": "5.4.1",
+    "semver": "5.5.0",
     "should": "13.1.1",
-    "ts-loader": "3.2.0",
-    "tslib": "1.8.1",
-    "tslint": "5.7.0",
+    "ts-loader": "3.4.0",
+    "tslib": "1.9.0",
+    "tslint": "5.9.1",
     "tslint-loader": "3.5.3",
     "typedoc": "0.8.0",
-    "typescript": "2.6.2",
-    "uuid": "3.1.0",
+    "typescript": "2.7.1",
+    "uuid": "3.2.1",
     "webpack": "3.10.0"
   },
   "scripts": {