diff --git a/package-lock.json b/package-lock.json
index ab052b12..3838b679 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -8,7 +8,7 @@
       "dependencies": {
         "@actions/core": "^3.0.1",
         "@actions/glob": "^0.7.0",
-        "nodemailer": "^10.0.1",
+        "nodemailer": "^10.0.3",
         "showdown": "^2.1.0"
       }
     },
@@ -103,9 +103,9 @@
       }
     },
     "node_modules/nodemailer": {
-      "version": "10.0.1",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-10.0.1.tgz",
-      "integrity": "sha512-c+gU9cL9HLDax3vjxL88kW+6NOgdtEUWaZ+AUtxdJR6LLhf0kGdCLExof7yiKW7zdO9EfXCSIgmhGyFmUM0mYQ==",
+      "version": "10.0.3",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-10.0.3.tgz",
+      "integrity": "sha512-h5c8ypcMoOIh44bIcVROvTDbjRdOJX8AXTkxMht2C92HlSjkG+/8kjoqmNPypfjQaVNaUHWyZ3tqs5I3K91F3g==",
       "license": "MIT-0",
       "engines": {
         "node": ">=20.0.0"
diff --git a/package.json b/package.json
index cda073cc..c9a53bb1 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "dependencies": {
     "@actions/core": "^3.0.1",
     "@actions/glob": "^0.7.0",
-    "nodemailer": "^10.0.1",
+    "nodemailer": "^10.0.3",
     "showdown": "^2.1.0"
   }
 }