diff --git a/src/package.json b/src/package.json
index 44aea45..8b1c122 100644
--- a/src/package.json
+++ b/src/package.json
@@ -53,6 +53,6 @@
     "tslib": "1.10.0",
     "tslint": "5.20.1",
     "typescript": "3.5.3",
-    "zone.js": "0.9.1"
+    "zone.js": "0.15.1"
   }
 }