Update package.json

package.json

@@ -75,7 +75,7 @@
     "jest-fetch-mock": "^3.0.3",
     "jest-sonar-reporter": "^2.0.0",
     "mutationobserver-shim": "^0.3.5",
-    "parcel": "2.0.0-beta.1",
+    "parcel": "2.0.0-alpha.3.1",
     "parcel-bundler": "^1.12.4",
     "prettier": "^2.0.5",
     "regenerator-runtime": "^0.13.5"