diff --git a/db/migrate/20251216122223_change_id_sequences_to_bigint.rb b/db/migrate/20251216122223_change_id_sequences_to_bigint.rb
new file mode 100644
index 00000000000..ac9ec5edd2d
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+++ b/db/migrate/20251216122223_change_id_sequences_to_bigint.rb
@@ -0,0 +1,22 @@
+class ChangeIdSequencesToBigint < ActiveRecord::Migration[7.0]
+  # The 20170110113824_change_id_value_range migration changed logs.id, reports.id,
+  # and fact_values.id columns to bigint, but ActiveRecord's change_column doesn't
+  # update the underlying sequence type. This fixes the sequences to allow values
+  # beyond 2^31-1.
+
+  def up
+    change_sequence :logs_id_seq, as: :bigint
+    change_sequence :reports_id_seq, as: :bigint
+    change_sequence :fact_values_id_seq, as: :bigint
+  end
+
+  def down
+    raise ActiveRecord::IrreversibleMigration
+  end
+
+  private
+
+  def change_sequence(name, as:)
+    connection.execute("ALTER SEQUENCE #{connection.quote_table_name(name)} AS #{as}")
+  end
+end