diff --git a/lib/audit-handler.js b/lib/audit-handler.js
index 1e20003..fad0567 100644
--- a/lib/audit-handler.js
+++ b/lib/audit-handler.js
@@ -175,7 +175,7 @@ class AuditHandler {
     }
 
     async updateDeliveryStatus(queueId, seq, status, info) {
-        await this.gridfs.collection('audit.files').updateOne(
+        await this.gridfs.collection('audit.files').update(
             { 'metadata.info.queueId': queueId },
             {
                 $push: {