chore(package): update dependencies

Author: greenkeeper[bot]

package.json

@@ -33,15 +33,15 @@
   },
   "devDependencies": {
     "@commitlint/config-conventional": "^7.0.0",
-    "@types/jest": "~23.0.0",
+    "@types/jest": "~23.1.4",
     "@types/node": "^10.3.5",
     "commitlint": "^7.0.0",
     "husky": "^0.14.3",
-    "jest": "^22.4.3",
-    "ts-jest": "^22.4.2",
-    "ts-node": "^6.0.0",
+    "jest": "^23.3.0",
+    "ts-jest": "^23.0.0",
+    "ts-node": "^7.0.0",
     "tslint": "^5.9.1",
-    "typescript": "~2.8.1"
+    "typescript": "~2.9.2"
   },
   "commitlint": {
     "extends": [