diff --git a/package.json b/package.json
index d6493df..0ed4eec 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "bootstrap": "4.0.0"
   },
   "devDependencies": {
-    "@angular/cli": "~1.7.1",
+    "@angular/cli": "~6.0.0-beta.5",
     "@angular/compiler-cli": "^5.2.0",
     "@angular/language-service": "^5.2.0",
     "@types/jasmine": "~2.8.3",