diff --git a/apps/OpenSignServer/package-lock.json b/apps/OpenSignServer/package-lock.json
index fb7b78150..25ad65183 100644
--- a/apps/OpenSignServer/package-lock.json
+++ b/apps/OpenSignServer/package-lock.json
@@ -25,7 +25,7 @@
         "multer-s3": "^2.10.0",
         "node-forge": "^1.3.1",
         "node-signpdf": "^1.5.1",
-        "nodemailer": "^6.9.7",
+        "nodemailer": "^6.9.11",
         "parse": "4.3.1",
         "parse-dbtool": "^1.2.0",
         "parse-server": "6.3.1",
@@ -6068,9 +6068,9 @@
       }
     },
     "node_modules/nodemailer": {
-      "version": "6.9.7",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.9.7.tgz",
-      "integrity": "sha512-rUtR77ksqex/eZRLmQ21LKVH5nAAsVicAtAYudK7JgwenEDZ0UIQ1adUGqErz7sMkWYxWTTU1aeP2Jga6WQyJw==",
+      "version": "6.9.11",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.9.11.tgz",
+      "integrity": "sha512-UiAkgiERuG94kl/3bKfE8o10epvDnl0vokNEtZDPTq9BWzIl6EFT9336SbIT4oaTBD8NmmUTLsQyXHV82eXSWg==",
       "engines": {
         "node": ">=6.0.0"
       }
diff --git a/apps/OpenSignServer/package.json b/apps/OpenSignServer/package.json
index d47591cc5..ee255b071 100644
--- a/apps/OpenSignServer/package.json
+++ b/apps/OpenSignServer/package.json
@@ -34,7 +34,7 @@
     "multer-s3": "^2.10.0",
     "node-forge": "^1.3.1",
     "node-signpdf": "^1.5.1",
-    "nodemailer": "^6.9.7",
+    "nodemailer": "^6.9.11",
     "parse": "4.3.1",
     "parse-dbtool": "^1.2.0",
     "parse-server": "6.3.1",