diff --git a/samples/client/petstore/typescript-angular-v5/npm/package.json b/samples/client/petstore/typescript-angular-v5/npm/package.json
index 3de3a319525..3a6cf3f03f3 100644
--- a/samples/client/petstore/typescript-angular-v5/npm/package.json
+++ b/samples/client/petstore/typescript-angular-v5/npm/package.json
@@ -27,7 +27,7 @@
     "@angular/common": "^5.0.0",
     "@angular/compiler": "^5.0.0",
     "@angular/platform-browser": "^5.0.0",
-    "ng-packagr": "^2.4.1",
+    "ng-packagr": "^5.0.0",
     "reflect-metadata": "^0.1.3",
     "rxjs": "^5.4.0",
     "zone.js": "^0.7.6",