diff --git a/package-lock.json b/package-lock.json
index ae603cc..f2c6ef3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5253,9 +5253,9 @@
       }
     },
     "nodemailer": {
-      "version": "3.1.5",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-3.1.5.tgz",
-      "integrity": "sha1-uHp722ZR/nL9gJnuQeLkq2BTRWk="
+      "version": "6.4.16",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.4.16.tgz",
+      "integrity": "sha512-68K0LgZ6hmZ7PVmwL78gzNdjpj5viqBdFqKrTtr9bZbJYj6BRj5W6WGkxXrEnUl3Co3CBXi3CZBUlpV/foGnOQ=="
     },
     "nodemon": {
       "version": "1.11.0",
diff --git a/package.json b/package.json
index ba63379..60d6ac2 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "mongoose-mongodb-errors": "0.0.2",
     "multer": "1.3.0",
     "mysql": "^2.15.0",
-    "nodemailer": "3.1.5",
+    "nodemailer": "6.4.16",
     "passport": "0.3.2",
     "passport-local": "1.0.0",
     "passport-local-mongoose": "4.0.0",