diff --git a/package.json b/package.json
index 9d869eb..6cfcf09 100644
--- a/package.json
+++ b/package.json
@@ -5,6 +5,6 @@
     "express": "^4.17.1",
     "jade": "^1.11.0",
     "jsonwebtoken": "^8.5.1",
-    "nodemailer": "^6.4.2"
+    "nodemailer": "^6.4.16"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index f67d962..6498ab4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -529,10 +529,10 @@ negotiator@0.6.2:
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.2.tgz#feacf7ccf525a77ae9634436a64883ffeca346fb"
   integrity sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw==
 
-nodemailer@^6.4.2:
-  version "6.4.2"
-  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-6.4.2.tgz#7147550e32cdc37453380ab78d2074533966090a"
-  integrity sha512-g0n4nH1ONGvqYo1v72uSWvF/MRNnnq1LzmSzXb/6EPF3LFb51akOhgG3K2+aETAsJx90/Q5eFNTntu4vBCwyQQ==
+nodemailer@^6.4.16:
+  version "6.4.16"
+  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-6.4.16.tgz#5cb6391b1d79ab7eff32d6f9f48366b5a7117293"
+  integrity sha512-68K0LgZ6hmZ7PVmwL78gzNdjpj5viqBdFqKrTtr9bZbJYj6BRj5W6WGkxXrEnUl3Co3CBXi3CZBUlpV/foGnOQ==
 
 on-finished@~2.3.0:
   version "2.3.0"