:arrow_up: Upgrading dependencies.upgrade dependencies

package.json

@@ -29,14 +29,14 @@
     "vue-cron": "^1.0.9",
     "vue-echarts": "^4.0.1",
     "vue-json-editor": "^1.2.3",
-    "vue-json-tree-view": "^2.1.5",
+    "vue-json-tree-view": "^2.1.4",
     "vue-router": "^3.0.2",
     "vuex": "^3.0.1"
   },
   "devDependencies": {
-    "@vue/cli-plugin-babel": "^3.1.1",
-    "@vue/cli-plugin-eslint": "^3.1.5",
-    "@vue/cli-service": "^3.1.4",
+    "@vue/cli-plugin-babel": "~3.8.0",
+    "@vue/cli-plugin-eslint": "~3.8.0",
+    "@vue/cli-service": "~3.8.4",
     "chai": "^4.1.2",
     "node-sass": "^4.9.0",
     "sass-loader": "^7.0.1",