diff --git a/postgresql.yaml b/postgresql.yaml
index 13fad5f..c251029 100644
--- a/postgresql.yaml
+++ b/postgresql.yaml
@@ -37,4 +37,4 @@ data:
         rpms:
             postgresql:
                 rationale: main server/client components
-                ref: stream-postgresql-10
+                ref: stream-postgresql-11