diff --git a/package.json b/package.json
index 3d3dbeea2b..790ef7ee21 100644
--- a/package.json
+++ b/package.json
@@ -74,7 +74,7 @@
     "semver": "^5.0.1",
     "serve-static": "^1.9.2",
     "source-map-support": "^0.2.10",
-    "systemjs": "0.18.10",
+    "systemjs": "0.19.6",
     "through2": "^0.6.3",
     "typescript": "^1.7.3",
     "vinyl": "^0.4.6",