diff --git a/data/sql/164_objective_lots_history_writer.sql b/data/sql/166_objective_lots_history_writer.sql
similarity index 99%
rename from data/sql/164_objective_lots_history_writer.sql
rename to data/sql/166_objective_lots_history_writer.sql
index ba3186f7..427d2137 100644
--- a/data/sql/164_objective_lots_history_writer.sql
+++ b/data/sql/166_objective_lots_history_writer.sql
@@ -1,4 +1,4 @@
--- 164_objective_lots_history_writer.sql
+-- 166_objective_lots_history_writer.sql
 -- #307 OBJ-6 — diff-gated objective_lots_history writer (DB-level trigger).
 --
 -- ПРОБЛЕМА (ground-truth, измерено на prod 2026-06-17):