diff --git a/unreadpoly/bower.json b/unreadpoly/bower.json
index 434b1ac..036dab9 100644
--- a/unreadpoly/bower.json
+++ b/unreadpoly/bower.json
@@ -13,12 +13,10 @@
     "tests"
   ],
   "dependencies": {
-    "polymer": "Polymer/polymer#~0.3.4",
-    "polymer-dev": "Polymer/polymer-dev#~0.3.4",
-    "platform": "Polymer/platform#~0.3.4",
-    "platform-dev": "Polymer/platform-dev#~0.3.4",
-    "paper-elements": "Polymer/paper-elements#~0.3.4",
-    "core-elements": "Polymer/core-elements#~0.3.4",
-    "moment": "~2.8.1"
+    "moment": "~2.8.1",
+    "polymer": "Polymer/polymer#~0.5.4",
+    "platform": "Polymer/platform#~0.4.2",
+    "paper-elements": "Polymer/paper-elements#~0.5.4",
+    "core-elements": "Polymer/core-elements#~0.5.4"
   }
 }