diff --git a/package.json b/package.json
index 9c61bce..f0a0d75 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
   "dependencies": {
     "@angular/common": "^4.1.3",
     "@angular/compiler": "^4.1.3",
-    "@angular/core": "^4.1.3",
+    "@angular/core": "^5.2.1",
     "@angular/forms": "^4.1.3",
     "@angular/http": "^4.1.3",
     "@angular/platform-browser": "^4.1.3",