Update Tailwind dependency

Author: adamwathan

package.json

@@ -28,7 +28,7 @@
     "prepublishOnly": "node scripts/build.js"
   },
   "peerDependencies": {
-    "tailwindcss": ">=2.0.0"
+    "tailwindcss": ">=3.0.0 || >= 3.0.0-alpha.1"
   },
   "devDependencies": {
     "@mdx-js/loader": "^1.0.19",
@@ -46,7 +46,7 @@
     "react": "^17.0.2",
     "react-dom": "^17.0.2",
     "snapshot-diff": "^0.8.1",
-    "tailwindcss": "insiders"
+    "tailwindcss": "next"
   },
   "dependencies": {
     "lodash.castarray": "^4.4.0",