diff --git a/hasura/migrations/default/1674690287531_alter_table_public_nullifier_alter_column_action_id/down.sql b/hasura/migrations/default/1674690287531_alter_table_public_nullifier_alter_column_action_id/down.sql
new file mode 100644
index 000000000..4c61637ae
--- /dev/null
+++ b/hasura/migrations/default/1674690287531_alter_table_public_nullifier_alter_column_action_id/down.sql
@@ -0,0 +1 @@
+ALTER TABLE "public"."nullifier" ALTER COLUMN "action_id" TYPE character varying;
diff --git a/hasura/migrations/default/1674690287531_alter_table_public_nullifier_alter_column_action_id/up.sql b/hasura/migrations/default/1674690287531_alter_table_public_nullifier_alter_column_action_id/up.sql
new file mode 100644
index 000000000..a579d1d55
--- /dev/null
+++ b/hasura/migrations/default/1674690287531_alter_table_public_nullifier_alter_column_action_id/up.sql
@@ -0,0 +1 @@
+ALTER TABLE "public"."nullifier" ALTER COLUMN "action_id" TYPE varchar(66);