Merge 4705f53 into 982acf9

Author: Feiyang1

packages-exp/functions-exp/package.json

@@ -56,7 +56,7 @@
     "@firebase/messaging-types": "0.4.5",
     "@firebase/util": "0.2.50",
     "isomorphic-fetch": "2.2.1",
-    "tslib": "1.11.1"
+    "tslib": "^1.11.1"
   },
   "nyc": {
     "extension": [