diff --git a/frontend/package.json b/frontend/package.json
old mode 100755
new mode 100644
index 5a1f8704..f14b52b8
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -38,7 +38,7 @@
   "dependencies": {
     "@angular/common": "2.4.9",
     "@angular/compiler": "2.4.9",
-    "@angular/core": "2.4.9",
+    "@angular/core": "10.2.5",
     "@angular/forms": "2.4.9",
     "@angular/http": "2.4.9",
     "@angular/platform-browser": "2.4.9",