diff --git a/adr/0002-dbt-migration.md b/adr/0002-dbt-migration.md
index 4434f6e..ca20617 100644
--- a/adr/0002-dbt-migration.md
+++ b/adr/0002-dbt-migration.md
@@ -1,3 +1,5 @@
 # internal-docs — 0002-dbt-migration
 
 (Initial — see git history.)
+
+# update 6 (2026-04)