diff --git a/package.json b/package.json
index d4821b5..5e85a30 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
   "devDependencies": {
     "@angular/common": "4.0.2",
     "@angular/compiler": "4.0.2",
-    "@angular/core": "4.0.2",
+    "@angular/core": "10.2.5",
     "@angular/forms": "4.0.2",
     "@angular/http": "4.0.2",
     "@angular/platform-browser": "4.0.2",