diff --git a/www/tutorial/package.json b/www/tutorial/package.json
index 3150d485b3..25a30369c9 100644
--- a/www/tutorial/package.json
+++ b/www/tutorial/package.json
@@ -23,7 +23,7 @@
     "core-js": "^2.4.0",
     "reflect-metadata": "^0.1.3",
     "rxjs": "5.0.0-beta.6",
-    "systemjs": "0.19.27",
+    "systemjs": "0.21.6",
     "webpack": "^1.13.2",
     "webpack-dev-server": "^1.15.1",
     "xterm": "git://github.com/sourcelair/xterm.js.git#1.1.2",