diff --git a/olgram/migrations/models/10_20220219201520_update.sql b/olgram/migrations/models/10_20220219201520_update.sql
new file mode 100644
index 0000000..8e3aaa3
--- /dev/null
+++ b/olgram/migrations/models/10_20220219201520_update.sql
@@ -0,0 +1,4 @@
+-- upgrade --
+ALTER TABLE "bot" ADD "enable_threads" BOOL NOT NULL  DEFAULT False;
+-- downgrade --
+ALTER TABLE "bot" DROP COLUMN "enable_threads";