diff --git a/demo-push/package.json b/demo-push/package.json
index 0de76aae..b19fa3d4 100644
--- a/demo-push/package.json
+++ b/demo-push/package.json
@@ -12,7 +12,7 @@
     "nativescript-plugin-firebase": "file:../publish/package/nativescript-plugin-firebase-10.5.2.tgz",
     "nativescript-theme-core": "~1.0.6",
     "nativescript-unit-test-runner": "0.7.0",
-    "tns-core-modules": "~6.3.2"
+    "tns-core-modules": "~6.5.3"
   },
   "devDependencies": {
     "babel-traverse": "6.12.0",