chore(package): update dependencies

Author: greenkeeper[bot]

package.json

@@ -9,7 +9,7 @@
     "test:unit": "vue-cli-service test:unit"
   },
   "dependencies": {
-    "core-js": "^2.6.5",
+    "core-js": "^3.0.1",
     "vue": "^2.6.10"
   },
   "devDependencies": {
@@ -21,7 +21,7 @@
     "@vue/test-utils": "1.0.0-beta.29",
     "babel-core": "7.0.0-bridge.0",
     "babel-eslint": "^10.0.1",
-    "babel-jest": "^23.6.0",
+    "babel-jest": "^24.7.1",
     "eslint": "^5.16.0",
     "eslint-plugin-vue": "^5.0.0",
     "sass": "^1.18.0",