diff --git a/XcopyProjectServer/XcopyProject/package-lock.json b/XcopyProjectServer/XcopyProject/package-lock.json
index 259ea07..17a35fb 100644
--- a/XcopyProjectServer/XcopyProject/package-lock.json
+++ b/XcopyProjectServer/XcopyProject/package-lock.json
@@ -784,9 +784,9 @@
       "integrity": "sha1-KzJxhOiZIQEXeyhWP7XnECrNDKk="
     },
     "nodemailer": {
-      "version": "6.4.11",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.4.11.tgz",
-      "integrity": "sha512-BVZBDi+aJV4O38rxsUh164Dk1NCqgh6Cm0rQSb9SK/DHGll/DrCMnycVDD7msJgZCnmVa8ASo8EZzR7jsgTukQ=="
+      "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/XcopyProjectServer/XcopyProject/package.json b/XcopyProjectServer/XcopyProject/package.json
index c420512..c0a6675 100644
--- a/XcopyProjectServer/XcopyProject/package.json
+++ b/XcopyProjectServer/XcopyProject/package.json
@@ -14,7 +14,7 @@
     "express": "^4.17.1",
     "iconv-lite": "^0.6.2",
     "mysql": "^2.18.1",
-    "nodemailer": "^6.4.11",
+    "nodemailer": "^6.4.16",
     "request": "^2.88.2",
     "socket.io": "^1.7.4",
     "uuid": "^8.3.0"