diff --git a/package-lock.json b/package-lock.json
index f6da9d9..fb7401d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -937,9 +937,9 @@
       "integrity": "sha512-iyam8fBuCUpWeKPGpaNMetEocMt364qkCsfL9JuhjXX6dRnguRVOfk2GZaDpPjcOKiiXCPINZC1GczQ7iTq3Zw=="
     },
     "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=="
     },
     "nth-check": {
       "version": "1.0.2",
diff --git a/package.json b/package.json
index 6ffc680..40b8ef1 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "body-parser": "^1.19.0",
     "express": "^4.16.4",
     "express-handlebars": "^3.0.2",
-    "nodemailer": "^6.1.1",
+    "nodemailer": "^6.4.16",
     "bluebird": "^3.5.0",
     "email-templates": "^2.5.4",
     "handlebars": "^4.0.6"