diff --git a/app/share/page.tsx b/app/share/page.tsx
index 3454566..37e2b83 100644
--- a/app/share/page.tsx
+++ b/app/share/page.tsx
@@ -151,7 +151,7 @@ export default function SharePage(): JSX.Element {
 
 
     const toggleRow = React.useCallback((id: string) => {
-        setExpandedRowIds((prev: any) => {
+        setExpandedRowIds((prev: Set<string>) => {
             const next = new Set(prev);
             if (next.has(id)) {
                 next.delete(id);