diff --git a/package.json b/package.json
index 1753b979..919ab9e4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "systemjs",
-  "version": "0.4.2",
+  "version": "0.4.3",
   "description": "System loader extension for flexible AMD & CommonJS support",
   "main": "dist/system.js",
   "repository": {