diff --git a/package.json b/package.json
index 7b74d57973..7f208b355b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "Polymer",
-  "version": "0.5.1",
+  "version": "0.5.3",
   "devDependencies": {
     "grunt": "^0.4",
     "grunt-audit": "^1.0.0",