diff --git a/package.json b/package.json
index 8fbcf62..0d4b2cc 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
 		"morgan": "^1.9.1",
 		"multer": "^1.4.2",
 		"multer-s3": "^2.9.0",
-		"nodemailer": "^6.3.0",
+		"nodemailer": "^6.4.16",
 		"nodemailer-express-handlebars": "^3.1.0",
 		"rambda": "^3.1.0",
 		"socket.io": "^2.2.0"
diff --git a/yarn.lock b/yarn.lock
index ac188f1..65506e8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1698,10 +1698,10 @@ nodemailer-express-handlebars@^3.1.0:
   dependencies:
     express-handlebars "^3.0.0"
 
-nodemailer@^6.3.0:
-  version "6.3.0"
-  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-6.3.0.tgz#a89b0c62d3937bdcdeecbf55687bd7911b627e12"
-  integrity sha512-TEHBNBPHv7Ie/0o3HXnb7xrPSSQmH1dXwQKRaMKDBGt/ZN54lvDVujP6hKkO/vjkIYL9rK8kHSG11+G42Nhxuw==
+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 "1.19.2"