diff --git a/guest/webservices/rest-client/rest-client/package.json b/guest/webservices/rest-client/rest-client/package.json
index b10090830c84..81f9e71864e1 100644
--- a/guest/webservices/rest-client/rest-client/package.json
+++ b/guest/webservices/rest-client/rest-client/package.json
@@ -15,7 +15,7 @@
     "@angular/animations": "^4.0.0",
     "@angular/common": "^4.0.0",
     "@angular/compiler": "^4.0.0",
-    "@angular/core": "^4.0.0",
+    "@angular/core": "^11.0.5",
     "@angular/forms": "^4.0.0",
     "@angular/http": "^4.0.0",
     "@angular/platform-browser": "^4.0.0",