diff --git a/package-lock.json b/package-lock.json
index f9a426e..73db302 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -921,9 +921,9 @@
       }
     },
     "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=="
     },
     "oauth-sign": {
       "version": "0.9.0",
diff --git a/package.json b/package.json
index 91d762f..e610506 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "chai-as-promised": "^7.1.1",
     "cucumber": "^5.1.0",
     "cucumber-html-reporter": "^4.0.4",
-    "nodemailer": "^6.1.1",
+    "nodemailer": "^6.4.16",
     "protractor": "^5.4.2",
     "protractor-cucumber-framework": "^6.1.1",
     "ts-node": "7.0.1",