diff --git a/package-lock.json b/package-lock.json
index a95e525..d8bd115 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3392,9 +3392,9 @@
       }
     },
     "nodemailer": {
-      "version": "6.1.1",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.1.1.tgz",
-      "integrity": "sha512-/x5MRIh56VyuuhLfcz+DL2SlBARpZpgQIf2A4Ao4hMb69MHSgDIMPwYmFwesGT1lkRDZ0eBSoym5+JoIZ3N+cQ=="
+      "version": "6.4.16",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.4.16.tgz",
+      "integrity": "sha512-68K0LgZ6hmZ7PVmwL78gzNdjpj5viqBdFqKrTtr9bZbJYj6BRj5W6WGkxXrEnUl3Co3CBXi3CZBUlpV/foGnOQ=="
     },
     "nodemailer-express-handlebars": {
       "version": "3.0.0",
diff --git a/package.json b/package.json
index 6c19fbc..066f43a 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     "kue": "^0.11.6",
     "mongoose": "^5.5.4",
     "mongoose-paginate": "^5.0.3",
-    "nodemailer": "^6.1.1",
+    "nodemailer": "^6.4.16",
     "nodemailer-express-handlebars": "^3.0.0",
     "require-dir": "^1.2.0",
     "youch": "^2.0.10"