diff --git a/app/package.json b/app/package.json
index a304f49..b253ea8 100644
--- a/app/package.json
+++ b/app/package.json
@@ -18,7 +18,7 @@
     "jsonwebtoken": "9.0.2",
     "multer": "1.4.5-lts.1",
     "node-serialize": "0.0.4",
-    "nodemailer": "6.9.13",
+    "nodemailer": "9.0.1",
     "serve-index": "1.9.1"
   }
 }