diff --git a/package-lock.json b/package-lock.json
index ff853c0..0b80c5b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15486,9 +15486,9 @@
       }
     },
     "nodemailer": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmmirror.com/nodemailer/-/nodemailer-4.0.1.tgz",
-      "integrity": "sha512-CVY7O+5/AEJ9NCWDUWAp1MlQMT/8xRtZmK+H/7O0G70+6oKkfc7pt8mWN3+Ju/9lS/9itL27gUmD5J45rvxktw=="
+      "version": "6.9.9",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.9.9.tgz",
+      "integrity": "sha512-dexTll8zqQoVJEZPwQAKzxxtFn0qTnjdQTchoU6Re9BUUGBJiOy3YMn/0ShTW6J5M0dfQ1NeDeRTTl4oIWgQMA=="
     },
     "nodemon": {
       "version": "1.19.4",
diff --git a/package.json b/package.json
index 93f1e93..d167864 100644
--- a/package.json
+++ b/package.json
@@ -74,7 +74,7 @@
     "mongoose-auto-increment": "5.0.1",
     "moox": "^1.0.2",
     "node-schedule": "^1.3.2",
-    "nodemailer": "4.0.1",
+    "nodemailer": "6.9.9",
     "os": "0.1.1",
     "qs": "^6.7.0",
     "react-slick": "^0.17.0",