diff --git a/package.json b/package.json
index a74a11b..bd63dcc 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
         "moment": "^2.24.0",
         "mongoose": "^5.7.5",
         "multer": "^1.4.1",
-        "nodemailer": "^4.7.0",
+        "nodemailer": "^6.4.16",
         "nodemailer-express-handlebars": "^3.0.0",
         "nodemailer-mailgun-transport": "^1.4.0",
         "passport": "^0.4.0",
diff --git a/yarn.lock b/yarn.lock
index c5f3483..d770952 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4940,10 +4940,10 @@ nodemailer-mailgun-transport@^1.4.0:
     lodash.startswith "^4.0.1"
     mailgun-js "^0.18.0"
 
-nodemailer@^4.7.0:
-  version "4.7.0"
-  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-4.7.0.tgz#4420e06abfffd77d0618f184ea49047db84f4ad8"
-  integrity sha512-IludxDypFpYw4xpzKdMAozBSkzKHmNBvGanUREjJItgJ2NYcK/s8+PggVhj7c2yGFQykKsnnmv1+Aqo0ZfjHmw==
+nodemailer@^6.4.16:
+  version "6.4.16"
+  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-6.4.16.tgz#5cb6391b1d79ab7eff32d6f9f48366b5a7117293"
+  integrity sha512-68K0LgZ6hmZ7PVmwL78gzNdjpj5viqBdFqKrTtr9bZbJYj6BRj5W6WGkxXrEnUl3Co3CBXi3CZBUlpV/foGnOQ==
 
 nodemon@^1.19.1:
   version "1.19.1"