diff --git a/package.json b/package.json
index f37d316..d99c292 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "zone.js": "^0.8.19"
   },
   "devDependencies": {
-    "@angular/cli": "~1.7.3",
+    "@angular/cli": "~9.0.3",
     "@angular/compiler-cli": "^5.2.0",
     "@angular/language-service": "^6.0.1",
     "@types/jasmine": "~2.8.3",