Update fibers to the latest version 🚀 (#84)

Author: greenkeeper[bot]

package-lock.json

@@ -82,7 +82,7 @@
     "eslint-plugin-jsx-a11y": "^6.2.3",
     "eslint-plugin-react": "^7.18.3",
     "eslint-plugin-react-hooks": "^3.0.0",
-    "fibers": "^4.0.2",
+    "fibers": "^5.0.0",
     "husky": "^4.2.3",
     "jest": "^25.1.0",
     "jest-transform-css": "^2.0.0",