diff --git a/NodeEmailDispatcher/package-lock.json b/NodeEmailDispatcher/package-lock.json
index 865a91c..31bfd4f 100644
--- a/NodeEmailDispatcher/package-lock.json
+++ b/NodeEmailDispatcher/package-lock.json
@@ -232,9 +232,9 @@
       "integrity": "sha1-KzJxhOiZIQEXeyhWP7XnECrNDKk="
     },
     "nodemailer": {
-      "version": "5.1.1",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-5.1.1.tgz",
-      "integrity": "sha512-hKGCoeNdFL2W7S76J/Oucbw0/qRlfG815tENdhzcqTpSjKgAN91mFOqU2lQUflRRxFM7iZvCyaFcAR9noc/CqQ=="
+      "version": "6.6.0",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.6.0.tgz",
+      "integrity": "sha512-ikSMDU1nZqpo2WUPE0wTTw/NGGImTkwpJKDIFPZT+YvvR9Sj+ze5wzu95JHkBMglQLoG2ITxU21WukCC/XsFkg=="
     },
     "on-finished": {
       "version": "2.3.0",