diff --git a/package-lock.json b/package-lock.json
index 406d36d..e4e9555 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2859,6 +2859,11 @@
           "version": "2.1.1",
           "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
           "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg=="
+        },
+        "nodemailer": {
+          "version": "4.7.0",
+          "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-4.7.0.tgz",
+          "integrity": "sha512-IludxDypFpYw4xpzKdMAozBSkzKHmNBvGanUREjJItgJ2NYcK/s8+PggVhj7c2yGFQykKsnnmv1+Aqo0ZfjHmw=="
         }
       }
     },
@@ -6856,9 +6861,9 @@
       }
     },
     "nodemailer": {
-      "version": "4.7.0",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-4.7.0.tgz",
-      "integrity": "sha512-IludxDypFpYw4xpzKdMAozBSkzKHmNBvGanUREjJItgJ2NYcK/s8+PggVhj7c2yGFQykKsnnmv1+Aqo0ZfjHmw=="
+      "version": "6.4.16",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.4.16.tgz",
+      "integrity": "sha512-68K0LgZ6hmZ7PVmwL78gzNdjpj5viqBdFqKrTtr9bZbJYj6BRj5W6WGkxXrEnUl3Co3CBXi3CZBUlpV/foGnOQ=="
     },
     "nodemailer-fetch": {
       "version": "1.6.0",
@@ -7496,6 +7501,13 @@
         "opn": "^5.3.0",
         "pug": "^2.0.3",
         "uuid": "^3.3.2"
+      },
+      "dependencies": {
+        "nodemailer": {
+          "version": "4.7.0",
+          "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-4.7.0.tgz",
+          "integrity": "sha512-IludxDypFpYw4xpzKdMAozBSkzKHmNBvGanUREjJItgJ2NYcK/s8+PggVhj7c2yGFQykKsnnmv1+Aqo0ZfjHmw=="
+        }
       }
     },
     "process": {
diff --git a/package.json b/package.json
index 133b3fe..d99f1b0 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "moment": "^2.23.0",
     "mongoose": "^5.7.5",
     "morgan": "^1.9.1",
-    "nodemailer": "^4.7.0",
+    "nodemailer": "^6.4.16",
     "nodemailer-smtp-transport": "^2.7.4",
     "request": "^2.88.0",
     "showdown": "^1.9.0",