diff --git a/internal/handlers/handlers.go b/internal/handlers/handlers.go
index e26b3b7..eb5b1ad 100644
--- a/internal/handlers/handlers.go
+++ b/internal/handlers/handlers.go
@@ -76,7 +76,7 @@ func (h *Handlers) ListBucketsHandler(c echo.Context) error {
 		return c.JSON(500, map[string]string{"error": "Failed to list buckets"})
 	}
 
-	return c.JSON(200, map[string]interface{}{
+	return c.JSON(200, map[string]any{
 		"buckets": buckets,
 	})
 }
@@ -152,7 +152,7 @@ func (h *Handlers) ListObjectsHandler(c echo.Context) error {
 		return c.JSON(500, map[string]string{"error": "Failed to list objects"})
 	}
 
-	return c.JSON(200, map[string]interface{}{
+	return c.JSON(200, map[string]any{
 		"objects": objects,
 	})
 }