diff --git a/Node-1st-gen/email-confirmation/functions/package.json b/Node-1st-gen/email-confirmation/functions/package.json
index d804c079b..0685b7948 100644
--- a/Node-1st-gen/email-confirmation/functions/package.json
+++ b/Node-1st-gen/email-confirmation/functions/package.json
@@ -4,7 +4,7 @@
   "dependencies": {
     "firebase-admin": "^14.5.0",
     "firebase-functions": "^7.4.0",
-    "nodemailer": "^8.0.11"
+    "nodemailer": "^10.0.9"
   },
   "devDependencies": {
     "eslint": "^8.57.1",