diff --git a/package.json b/package.json
index b70be72..d3b862d 100644
--- a/package.json
+++ b/package.json
@@ -84,7 +84,7 @@
     "core-js": "^2.4.1",
     "reflect-metadata": "^0.1.3",
     "rxjs": "5.0.0-beta.12",
-    "systemjs": "0.19.41",
+    "systemjs": "0.20.9",
     "zone.js": "^0.6.23"
   },
   "peerDependencies": {