diff --git a/bower.json b/bower.json
index a254a8c..8cceb08 100644
--- a/bower.json
+++ b/bower.json
@@ -13,6 +13,7 @@
     "underscore": "1.5.2",
     "backbone": "1.0.0",
     "layoutmanager": "0.9.3",
-    "d3": "3.3.7"
+    "d3": "3.3.7",
+    "polymer": "~0.0.20131010"
   }
 }