diff --git a/backend/package.json b/backend/package.json
index 364e100..a7eefc0 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -42,7 +42,7 @@
     "ioredis": "^5.11.1",
     "nestjs-cls": "^6.2.1",
     "nestjs-pino": "^4.6.1",
-    "nodemailer": "^8.0.11",
+    "nodemailer": "^9.0.1",
     "pdfkit": "^0.19.1",
     "pg": "^8.21.0",
     "pino": "^10.3.1",