diff --git a/abstract-table.ts b/abstract-table.ts
index 751a431..50b45cf 100644
--- a/abstract-table.ts
+++ b/abstract-table.ts
@@ -170,6 +170,10 @@ export abstract class Table<TRow extends object> {
                     cell.classList.add("table-cell-number");
                     break;
 
+                case "bigint":
+                    cellValue = String(value);
+                    cell.classList.add("table-cell-number");
+                    break;
                 default:
                     cellValue = value != null ? String(value) : "";
             }