fix: vulnerabilities

package.json

@@ -82,19 +82,19 @@
     "codecov": "^3.1.0",
     "cpx": "^1.5.0",
     "gh-pages": "^2.0.1",
-    "jest": "^22.4.2",
+    "jest": "^24.1.0",
     "mkdirp": "^0.5.1",
     "npm-scripts-info": "^0.3.9",
-    "nyc": "^13.1.0",
+    "nyc": "^13.3.0",
     "opn-cli": "^4.0.0",
     "sleep-ms": "^2.0.1",
     "standard-version": "^4.4.0",
     "trash-cli": "^1.4.0",
-    "ts-jest": "^22.0.4",
+    "ts-jest": "^24.0.0",
     "tslint": "^5.11.0",
     "tslint-config-standard": "^8.0.1",
     "typedoc": "^0.13.0",
-    "typescript": "^2.9.2"
+    "typescript": "^3.3.3333"
   },
   "keywords": [
     "mos",