diff --git a/internal/database/postgres/migrations/000074_audit_actor_stamps.down.sql b/internal/database/postgres/migrations/000077_audit_actor_stamps.down.sql
similarity index 87%
rename from internal/database/postgres/migrations/000074_audit_actor_stamps.down.sql
rename to internal/database/postgres/migrations/000077_audit_actor_stamps.down.sql
index 07e811f8d..240531f7f 100644
--- a/internal/database/postgres/migrations/000074_audit_actor_stamps.down.sql
+++ b/internal/database/postgres/migrations/000077_audit_actor_stamps.down.sql
@@ -1,4 +1,4 @@
--- Rollback migration 000074: remove audit actor stamp columns.
+-- Rollback migration 000077: remove audit actor stamp columns.
 -- The FK constraint on transitioned_by is dropped automatically with the column.
 
 ALTER TABLE purchase_executions
diff --git a/internal/database/postgres/migrations/000074_audit_actor_stamps.up.sql b/internal/database/postgres/migrations/000077_audit_actor_stamps.up.sql
similarity index 93%
rename from internal/database/postgres/migrations/000074_audit_actor_stamps.up.sql
rename to internal/database/postgres/migrations/000077_audit_actor_stamps.up.sql
index ce61e7d16..928be222e 100644
--- a/internal/database/postgres/migrations/000074_audit_actor_stamps.up.sql
+++ b/internal/database/postgres/migrations/000077_audit_actor_stamps.up.sql
@@ -1,4 +1,4 @@
--- Migration 000074: audit actor stamps on state transitions
+-- Migration 000077: audit actor stamps on state transitions
 -- Adds transitioned_by + transitioned_at to the three financial state machines:
 -- purchase_executions, ri_exchanges (ri_exchange_history), account_registrations.
 -- Idempotent: uses ADD COLUMN IF NOT EXISTS throughout.