diff --git a/package.json b/package.json
index 81d3a2c..c4200b8 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "jsonwebtoken": "^8.5.1",
     "mongoose": "^5.6.3",
     "multer": "^1.4.1",
-    "nodemailer": "^6.2.1",
+    "nodemailer": "^6.4.16",
     "nodemailer-express-handlebars": "^3.0.0",
     "pg": "^7.11.0",
     "pg-hstore": "^2.3.3",
diff --git a/yarn.lock b/yarn.lock
index 7b4deee..a2a30fa 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2542,10 +2542,10 @@ nodemailer-express-handlebars@^3.0.0:
   dependencies:
     express-handlebars "^3.0.0"
 
-nodemailer@^6.2.1:
-  version "6.2.1"
-  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-6.2.1.tgz#20d773925eb8f7a06166a0b62c751dc8290429f3"
-  integrity sha512-TagB7iuIi9uyNgHExo8lUDq3VK5/B0BpbkcjIgNvxbtVrjNqq0DwAOTuzALPVkK76kMhTSzIgHqg8X1uklVs6g==
+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"