diff --git a/package-lock.json b/package-lock.json
index b4c8314..2f21fc0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1018,9 +1018,9 @@
       }
     },
     "nodemailer": {
-      "version": "6.2.1",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.2.1.tgz",
-      "integrity": "sha512-TagB7iuIi9uyNgHExo8lUDq3VK5/B0BpbkcjIgNvxbtVrjNqq0DwAOTuzALPVkK76kMhTSzIgHqg8X1uklVs6g=="
+      "version": "6.4.16",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.4.16.tgz",
+      "integrity": "sha512-68K0LgZ6hmZ7PVmwL78gzNdjpj5viqBdFqKrTtr9bZbJYj6BRj5W6WGkxXrEnUl3Co3CBXi3CZBUlpV/foGnOQ=="
     },
     "nopt": {
       "version": "4.0.1",
diff --git a/package.json b/package.json
index 0087955..8ea203b 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "mongoose": "^5.7.5",
     "morgan": "^1.9.1",
     "multer": "^1.4.1",
-    "nodemailer": "^6.2.1",
+    "nodemailer": "^6.4.16",
     "request": "^2.88.0",
     "uniqid": "^5.0.3"
   }