diff --git a/package.json b/package.json
index 803d7e8..6e9a627 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "jsonwebtoken": "^8.5.1",
     "mongoose": "^5.9.4",
     "multer": "^1.4.2",
-    "nodemailer": "^6.4.6",
+    "nodemailer": "^6.4.16",
     "nodemailer-express-handlebars": "^4.0.0",
     "youch": "^2.0.10",
     "yup": "^0.28.4"
diff --git a/yarn.lock b/yarn.lock
index 8fb2367..bb6ef7f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1831,10 +1831,10 @@ nodemailer-express-handlebars@^4.0.0:
   dependencies:
     express-handlebars "^4.0.0"
 
-nodemailer@^6.4.6:
-  version "6.4.6"
-  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-6.4.6.tgz#d37f504f6560b36616f646a606894fe18819107f"
-  integrity sha512-/kJ+FYVEm2HuUlw87hjSqTss+GU35D4giOpdSfGp7DO+5h6RlJj7R94YaYHOkoxu1CSaM0d3WRBtCzwXrY6MKA==
+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@^2.0.2:
   version "2.0.2"