diff --git a/bower.json b/bower.json
index ea5100c..3b0afcd 100644
--- a/bower.json
+++ b/bower.json
@@ -12,7 +12,8 @@
   "author": "Polymer Authors <polymer-dev@googlegroups.com>",
   "private": true,
   "dependencies": {
-    "platform-dev": "Polymer/platform-dev#master",
-    "core-component-page": "Polymer/core-component-page#master"
-  }
-}
+    "platform-dev": "Polymer/platform-dev#0.2.3",
+    "core-component-page": "Polymer/core-component-page#0.2.3"
+  },
+  "version": "0.2.3"
+}
\ No newline at end of file