diff --git a/src/utils/parseDate.ts b/src/utils/parseDate.ts
index 544ce73..cf35c0b 100644
--- a/src/utils/parseDate.ts
+++ b/src/utils/parseDate.ts
@@ -1,4 +1,4 @@
-const parseDate = (value: Date) => {
+const parseDate = (value: Date | string) => {
   const date = new Date(value);
   const year = date.getFullYear();
   const month = date.getMonth() + 1;