diff --git a/ponyracer/package.json b/ponyracer/package.json
index 985f63cb0..1c7a0c857 100644
--- a/ponyracer/package.json
+++ b/ponyracer/package.json
@@ -26,7 +26,7 @@
     "zone.js": "^0.8.19"
   },
   "devDependencies": {
-    "@angular/cli": "1.6.0-beta.0",
+    "@angular/cli": "1.6.0-beta.1",
     "@angular/compiler-cli": "^5.0.0",
     "@angular/language-service": "^5.0.0",
     "@types/jasmine": "~2.5.53",