diff --git a/package.json b/package.json
index a93383e..65cb58b 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
     "morgan": "^1.10.0",
     "mysql": "^2.18.1",
     "nocache": "^2.1.0",
-    "nodemailer": "^6.4.6",
+    "nodemailer": "^6.4.16",
     "reflect-metadata": "^0.1.13",
     "rimraf": "^3.0.2",
     "shortid": "^2.2.15",
diff --git a/yarn.lock b/yarn.lock
index bc78659..885a6ed 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6741,10 +6741,10 @@ node-pre-gyp@^0.11.0:
     semver "^5.3.0"
     tar "^4"
 
-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==
 
 nopt@^4.0.1, nopt@~4.0.1:
   version "4.0.3"