update package.json

package.json

@@ -85,7 +85,7 @@
   },
   "devDependencies": {
     "@babel/core": "^7.10.2",
-    "@storybook/addon-essentials": "^6.0.21",
+    "@storybook/addon-essentials": "^6.0.28",
     "@types/mongoose": "^5.7.27",
     "@types/node": "^13.7.6",
     "@types/react": "^16.9.23",
@@ -113,14 +113,14 @@
     "@cypress/webpack-preprocessor": "^5.4.1",
     "@istanbuljs/nyc-config-typescript": "^1.0.1",
     "@next/bundle-analyzer": "^9.4.4",
-    "@storybook/addon-a11y": "^6.0.21",
-    "@storybook/addon-actions": "^6.0.21",
-    "@storybook/addon-backgrounds": "^6.0.21",
-    "@storybook/addon-controls": "^6.0.21",
-    "@storybook/addon-docs": "^6.0.21",
-    "@storybook/addon-links": "^6.0.21",
-    "@storybook/addons": "^6.0.21",
-    "@storybook/react": "^6.0.21",
+    "@storybook/addon-a11y": "^6.0.28",
+    "@storybook/addon-actions": "^6.0.28",
+    "@storybook/addon-backgrounds": "^6.0.28",
+    "@storybook/addon-controls": "^6.0.28",
+    "@storybook/addon-docs": "^6.0.28",
+    "@storybook/addon-links": "^6.0.28",
+    "@storybook/addons": "^6.0.28",
+    "@storybook/react": "^6.0.28",
     "@testing-library/cypress": "^6.0.0",
     "@testing-library/jest-dom": "^5.9.0",
     "@testing-library/react": "^10.2.0",
@@ -131,6 +131,7 @@
     "jest": "^26.0.1",
     "jest-transformer-mdx": "2.2.0",
     "nyc": "^15.1.0",
+    "serve": "^11.3.2",
     "start-server-and-test": "^1.11.0"
   },
   "resolutions": {