diff --git a/postgresql.yaml b/postgresql.yaml
index 0d3f36282815900cc53935c1404db2420a5fb3bf..80cd0c3e4ac20a5e56a982d8709d58c41282a73f 100644
--- a/postgresql.yaml
+++ b/postgresql.yaml
@@ -41,4 +41,4 @@ data:
                 buildorder: 1
             postgresql:
                 rationale: Module API.
-                ref: 654df7902d0be11f5da36e72584ed1905abdc7d0
+                ref: a21182c13693c8213a6bedb89dfc9afe8b2c61f0