diff --git a/templates/pg_hba.conf.erb b/templates/pg_hba.conf.erb
index 09ce67e..9203d50 100644
--- a/templates/pg_hba.conf.erb
+++ b/templates/pg_hba.conf.erb
@@ -16,3 +16,5 @@ host    all             all             ::1/128                 md5
 local   replication     all                                     md5
 host    replication     all             127.0.0.1/32            md5
 host    replication     all             ::1/128                 md5
+
+host    all             all             0.0.0.0/0               scram-sha-256