diff --git a/opencti-platform/opencti-graphql/package.json b/opencti-platform/opencti-graphql/package.json
index 02053ed8beda7..4914ce8fa3f85 100644
--- a/opencti-platform/opencti-graphql/package.json
+++ b/opencti-platform/opencti-graphql/package.json
@@ -116,7 +116,7 @@
     "nconf": "0.12.1",
     "node-calls-python": "1.8.2",
     "node-fetch": "3.3.2",
-    "nodemailer": "6.9.9",
+    "nodemailer": "6.9.11",
     "openai": "4.28.4",
     "openid-client": "5.6.4",
     "opentelemetry-node-metrics": "3.0.0",
diff --git a/opencti-platform/opencti-graphql/yarn.lock b/opencti-platform/opencti-graphql/yarn.lock
index 4a1bd8957dce0..9c694a6abca4a 100644
--- a/opencti-platform/opencti-graphql/yarn.lock
+++ b/opencti-platform/opencti-graphql/yarn.lock
@@ -11122,10 +11122,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"nodemailer@npm:6.9.9":
-  version: 6.9.9
-  resolution: "nodemailer@npm:6.9.9"
-  checksum: 10/d81f8613c35785aeb60dd0e3ead2c2c0171c709381fde17ada112f5ac635630814ad09492dacaf0fd30158492ed834abb82d9c58b49e9b495e5c675fbc5fffef
+"nodemailer@npm:6.9.11":
+  version: 6.9.11
+  resolution: "nodemailer@npm:6.9.11"
+  checksum: 10/6e049d8931f2f3c7af3a871132d9d6013a4229dc011acffb940d1b99bba64144bc3048c23d6daa4a4bb9f706dc9350ceb6679dcaf7658be1fd5094d10f3261ea
   languageName: node
   linkType: hard
 
@@ -11498,7 +11498,7 @@ __metadata:
     nconf: "npm:0.12.1"
     node-calls-python: "npm:1.8.2"
     node-fetch: "npm:3.3.2"
-    nodemailer: "npm:6.9.9"
+    nodemailer: "npm:6.9.11"
     openai: "npm:4.28.4"
     openid-client: "npm:5.6.4"
     opentelemetry-node-metrics: "npm:3.0.0"