diff --git a/01-Login/package.json b/01-Login/package.json
index ec49c25..d2b7f7a 100644
--- a/01-Login/package.json
+++ b/01-Login/package.json
@@ -15,7 +15,7 @@
         "@angular/common": "4.0.2",
         "@angular/compiler": "4.0.2",
         "@angular/compiler-cli": "4.0.2",
-        "@angular/core": "4.0.2",
+        "@angular/core": "19.2.20",
         "@angular/forms": "4.0.2",
         "@angular/http": "4.0.2",
         "@angular/platform-browser": "4.0.2",