diff --git a/package-lock.json b/package-lock.json
index 7982efb..0f71251 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -32,7 +32,7 @@
         "jasmine": "6.2.0",
         "jasmine-spec-reporter": "7.0.0",
         "madge": "5.0.1",
-        "mailgun.js": "13.0.0",
+        "mailgun.js": "13.3.0",
         "nyc": "18.0.0",
         "semantic-release": "25.0.3",
         "typescript": "6.0.3"
@@ -6791,9 +6791,9 @@
       }
     },
     "node_modules/mailgun.js": {
-      "version": "13.0.0",
-      "resolved": "https://registry.npmjs.org/mailgun.js/-/mailgun.js-13.0.0.tgz",
-      "integrity": "sha512-q59DjkjjN6Q8S6BBiY3aAXv5kdbgwp3JBffa/IFRo2FaaVodrDzRUrvuGyafKYMQXhIPnoVQ2i0f/hOlj4GEBA==",
+      "version": "13.3.0",
+      "resolved": "https://registry.npmjs.org/mailgun.js/-/mailgun.js-13.3.0.tgz",
+      "integrity": "sha512-8avnVhhaZJ17Pw91nPq+N4WuhCBBi9SJpsiAs5SV0CmLXZhz0UobTGP5p3bVTI+Zh1NZU6nXtL+N8KM/taBX4w==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
diff --git a/package.json b/package.json
index 25100a8..f1af5ce 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "jasmine": "6.2.0",
     "jasmine-spec-reporter": "7.0.0",
     "madge": "5.0.1",
-    "mailgun.js": "13.0.0",
+    "mailgun.js": "13.3.0",
     "nyc": "18.0.0",
     "semantic-release": "25.0.3",
     "typescript": "6.0.3"