diff --git a/package.json b/package.json
index 25093f38..43316635 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "morgan": "1.10.0",
     "node-cron": "3.0.3",
     "node-fetch": "2.7.0",
-    "nodemailer": "6.9.15",
+    "nodemailer": "6.9.16",
     "qcloud-cos-sts": "3.1.1",
     "unisms": "0.0.6",
     "web-push": "3.6.7"
diff --git a/yarn.lock b/yarn.lock
index 35afaa5d..e2297bc9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4004,10 +4004,10 @@ node-releases@^2.0.18:
   resolved "https://registry.yarnpkg.com/node-releases/-/node-releases-2.0.18.tgz#f010e8d35e2fe8d6b2944f03f70213ecedc4ca3f"
   integrity sha512-d9VeXT4SJ7ZeOqGX6R5EM022wpL+eWPooLI+5UpWn2jCT1aosUQEhQP214x33Wkwx3JQMvIm+tIoVOdodFS40g==
 
-nodemailer@6.9.15:
-  version "6.9.15"
-  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-6.9.15.tgz#57b79dc522be27e0e47ac16cc860aa0673e62e04"
-  integrity sha512-AHf04ySLC6CIfuRtRiEYtGEXgRfa6INgWGluDhnxTZhHSKvrBu7lc1VVchQ0d8nPc4cFaZoPq8vkyNoZr0TpGQ==
+nodemailer@6.9.16:
+  version "6.9.16"
+  resolved "https://registry.yarnpkg.com/nodemailer/-/nodemailer-6.9.16.tgz#3ebdf6c6f477c571c0facb0727b33892635e0b8b"
+  integrity sha512-psAuZdTIRN08HKVd/E8ObdV6NO7NTBY3KsC30F7M4H1OnmLCUNaS56FpYxyb26zWLSyYF9Ozch9KYHhHegsiOQ==
 
 nodemon@3.1.7:
   version "3.1.7"