diff --git a/node/package.json b/node/package.json
index 723b39d..eab619f 100644
--- a/node/package.json
+++ b/node/package.json
@@ -23,7 +23,7 @@
     "bunyan": "^1.8.12",
     "dotenv": "^8.2.0",
     "express": "^4.17.1",
-    "nodemailer": "^6.4.6",
+    "nodemailer": "^6.4.16",
     "pm2": "^4.2.3"
   },
   "devDependencies": {
diff --git a/node/yarn.lock b/node/yarn.lock
index f3e49ce..864fcf1 100644
--- a/node/yarn.lock
+++ b/node/yarn.lock
@@ -1431,10 +1431,10 @@ netmask@^1.0.6:
   resolved "https://registry.yarnpkg.com/netmask/-/netmask-1.0.6.tgz#20297e89d86f6f6400f250d9f4f6b4c1945fcd35"
   integrity sha1-ICl+idhvb2QA8lDZ9Pa0wZRfzTU=
 
-nodemailer@^6.4.6:
-  version "6.4.6"
-  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-6.4.6.tgz#d37f504f6560b36616f646a606894fe18819107f"
-  integrity sha512-/kJ+FYVEm2HuUlw87hjSqTss+GU35D4giOpdSfGp7DO+5h6RlJj7R94YaYHOkoxu1CSaM0d3WRBtCzwXrY6MKA==
+nodemailer@^6.4.16:
+  version "6.4.16"
+  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-6.4.16.tgz#5cb6391b1d79ab7eff32d6f9f48366b5a7117293"
+  integrity sha512-68K0LgZ6hmZ7PVmwL78gzNdjpj5viqBdFqKrTtr9bZbJYj6BRj5W6WGkxXrEnUl3Co3CBXi3CZBUlpV/foGnOQ==
 
 nodemon@^2.0.3:
   version "2.0.3"