diff --git a/app.json b/app.json
index a87b3d1..3d3e523 100644
--- a/app.json
+++ b/app.json
@@ -21,7 +21,7 @@
   "stack": "container",
   "addons": [
     {
-      "plan": "heroku-postgresql:mini"
+      "plan": "heroku-postgresql:essential-0"
     }
   ]
 }