diff --git a/certeye-admin/worker/package.json b/certeye-admin/worker/package.json
index af87b1e..da08705 100644
--- a/certeye-admin/worker/package.json
+++ b/certeye-admin/worker/package.json
@@ -22,7 +22,7 @@
     "html-to-text": "^9.0.4",
     "lodash": "^4.17.21",
     "mjml": "^4.13.0",
-    "nodemailer": "^6.9.1",
+    "nodemailer": "^6.9.9",
     "tslib": "^2.5.0"
   },
   "devDependencies": {
diff --git a/yarn.lock b/yarn.lock
index a705b31..68440d7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -397,7 +397,7 @@ __metadata:
     lodash: ^4.17.21
     mjml: ^4.13.0
     mkdirp: ^2.1.3
-    nodemailer: ^6.9.1
+    nodemailer: ^6.9.9
     tslib: ^2.5.0
   languageName: unknown
   linkType: soft
@@ -11975,10 +11975,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"nodemailer@npm:^6.9.1":
-  version: 6.9.1
-  resolution: "nodemailer@npm:6.9.1"
-  checksum: b1b9670afc170b4454665abae3fc9acd7e781adb9f579d1c2cd991bf75c647ebe345593f8a057e48d7bf9e4c9a9218869f87db8fb7171c614f557000ab654572
+"nodemailer@npm:^6.9.9":
+  version: 6.9.13
+  resolution: "nodemailer@npm:6.9.13"
+  checksum: 1b591ef480be2ff69480127cbff819e6593b1ef263b6f920e1a4e83e40280582daf7a14a809ef92f9828e2a70bdb3ce22b11924e209f2afe4975f9ff37e08e9d
   languageName: node
   linkType: hard