diff --git a/package.json b/package.json
index 49fab90..8a78c28 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "@angular2-material/toolbar": "^2.0.0-alpha.5",
     "core-js": "^2.4.0",
     "normalize.css": "^4.1.1",
-    "reflect-metadata": "0.1.2",
+    "reflect-metadata": "0.1.8",
     "rxjs": "5.0.0-beta.8",
     "zone.js": "~0.6.12"
   },