diff --git a/package-lock.json b/package-lock.json
index a96de09..dbc762c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2693,9 +2693,9 @@
       }
     },
     "nodemailer": {
-      "version": "6.3.0",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.3.0.tgz",
-      "integrity": "sha512-TEHBNBPHv7Ie/0o3HXnb7xrPSSQmH1dXwQKRaMKDBGt/ZN54lvDVujP6hKkO/vjkIYL9rK8kHSG11+G42Nhxuw=="
+      "version": "6.4.16",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.4.16.tgz",
+      "integrity": "sha512-68K0LgZ6hmZ7PVmwL78gzNdjpj5viqBdFqKrTtr9bZbJYj6BRj5W6WGkxXrEnUl3Co3CBXi3CZBUlpV/foGnOQ=="
     },
     "nodemon": {
       "version": "1.19.1",
diff --git a/package.json b/package.json
index b74a627..54d2d64 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "multer": "^1.4.2",
     "mysql2": "^1.6.5",
     "node-schedule": "^1.3.2",
-    "nodemailer": "^6.3.0",
+    "nodemailer": "^6.4.16",
     "request-ip": "^2.1.3",
     "sequelize": "^4.44.2",
     "shelljs": "^0.8.3",