(examples/with-rbx-bulma-pro): update deps (#26077)

Fixes one of the items from #25854

## Documentation / Examples

- [x] Make sure the linting passes
- [x] Add the StackBlitz button

examples/with-rbx-bulma-pro/README.md

@@ -2,6 +2,12 @@
 
 This example shows how to use Next.js along with [rbx](https://github.com/dfee/rbx)(Bulma UI Framework for react) and [Bulma Pro](https://mubaidr.js.org/bulma-pro/).
 
+## Preview
+
+Preview the example live on [StackBlitz](http://stackblitz.com/):
+
+[![Open in StackBlitz](https://developer.stackblitz.com/img/open_in_stackblitz.svg)](https://stackblitz.com/github/vercel/next.js/tree/canary/examples/with-rbx-bulma-pro)
+
 ## Deploy your own
 
 Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):

examples/with-rbx-bulma-pro/package.json

@@ -7,10 +7,13 @@
   },
   "dependencies": {
     "bulma-pro": "^0.1.7",
-    "next": "^9.1.8-canary.11",
+    "next": "latest",
     "rbx": "^2.2.0",
-    "react": "^16.13.1",
-    "react-dom": "^16.13.1"
+    "react": "^17.0.3",
+    "react-dom": "^17.0.3"
+  },
+  "devDependencies": {
+    "tslib": "2.3.0"
   },
   "license": "MIT"
 }