diff --git a/bower.json b/bower.json
index 31372cc..9a21c62 100644
--- a/bower.json
+++ b/bower.json
@@ -2,8 +2,9 @@
   "name": "polymer-ui-tabs",
   "private": true,
   "dependencies": {
-    "polymer": "Polymer/polymer#master",
-    "polymer-selector": "Polymer/polymer-selector#master",
-    "polymer-flex-layout": "Polymer/polymer-flex-layout#master"
-  }
+    "polymer": "Polymer/polymer#0.2.3",
+    "polymer-selector": "Polymer/polymer-selector#0.2.3",
+    "polymer-flex-layout": "Polymer/polymer-flex-layout#0.2.3"
+  },
+  "version": "0.2.3"
 }
\ No newline at end of file