diff --git a/SOURCES/modulemd.src.txt b/SOURCES/modulemd.src.txt
index 5b9191d..07f266b 100644
--- a/SOURCES/modulemd.src.txt
+++ b/SOURCES/modulemd.src.txt
@@ -37,13 +37,13 @@ data:
     rpms:
       postgresql:
         rationale: Module API.
-        ref: stream-12-rhel-8.1.1
+        ref: stream-12-rhel-8.3.0
         buildorder: 0
       pgaudit:
         rationale: pgaudit extension
-        ref: stream-12-rhel-8.1.1
+        ref: stream-12-rhel-8.3.0
         buildorder: 1
       postgres-decoderbufs:
         rationale: postgres-decoderbufs extension
-        ref: stream-12-rhel-8.1.1
+        ref: stream-12-rhel-8.3.0
         buildorder: 1