diff --git a/package.json b/package.json
index 8831e25..2837523 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
     "microsoft-computer-vision": "^0.4.2",
     "morgan": "^1.9.1",
     "mysql": "^2.16.0",
-    "nodemailer": "^5.1.1",
+    "nodemailer": "^6.4.16",
     "otplib": "^11.0.0",
     "parse-domain": "^2.1.7",
     "promise-serial": "^0.1.5",
diff --git a/yarn.lock b/yarn.lock
index b64d0ed..33a01ff 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4048,10 +4048,10 @@ node-uuid@~1.4.7:
   resolved "https://registry.yarnpkg.com/node-uuid/-/node-uuid-1.4.8.tgz#b040eb0923968afabf8d32fb1f17f1167fdab907"
   integrity sha1-sEDrCSOWivq/jTL7HxfxFn/auQc=
 
-nodemailer@^5.1.1:
-  version "5.1.1"
-  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-5.1.1.tgz#0c48d1ecab02e86d9ff6c620ee75ed944b763505"
-  integrity sha512-hKGCoeNdFL2W7S76J/Oucbw0/qRlfG815tENdhzcqTpSjKgAN91mFOqU2lQUflRRxFM7iZvCyaFcAR9noc/CqQ==
+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@^1.18.7:
   version "1.18.7"