diff --git a/package-lock.json b/package-lock.json
index 637c96f..0777f32 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -19,7 +19,7 @@
         "@eslint/js": "^10.0.1",
         "@tsconfig/node24": "^24.0.5",
         "@types/express": "^4.17.23",
-        "@types/node": "^24.13.3",
+        "@types/node": "^26.6.1",
         "@types/supertest": "^7.2.1",
         "eslint": "^10.8.1",
         "eslint-config-prettier": "^10.1.8",
@@ -799,13 +799,13 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "24.13.3",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.13.3.tgz",
-      "integrity": "sha512-Dh8vAsV36ig5wa9OX4pXvMc9D3Veibfw2wix0CUwYODLD8nkj9UsLjASr49nPg+2eKzxhBV+v7L8pXvT4e639Q==",
+      "version": "26.6.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.6.1.tgz",
+      "integrity": "sha512-VqGJBMCtdhqkBUCcBLvywI0NJ+KLuVzgNnlBUNFOQjqVxzo2lxLUNg1DSey8+u2u6ktswSAxg+s68QLzWHNOuA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~7.18.0"
+        "undici-types": "~8.9.0"
       }
     },
     "node_modules/@types/qs": {
@@ -3811,9 +3811,9 @@
       "license": "MIT"
     },
     "node_modules/undici-types": {
-      "version": "7.18.2",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.18.2.tgz",
-      "integrity": "sha512-AsuCzffGHJybSaRrmr5eHr81mwJU3kjw6M+uprWvCXiNeN9SOGwQ3Jn8jb8m3Z6izVgknn1R0FTCEAP2QrLY/w==",
+      "version": "8.9.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.9.0.tgz",
+      "integrity": "sha512-KTDyRTYX8sWmKXAikPHHSyc63CRPETMctyjKFupcC6OBLXT3xsN0e9aF7m+mIXutFWpUXuedtowG7iLOzp0kQg==",
       "dev": true,
       "license": "MIT"
     },
diff --git a/package.json b/package.json
index 2b5eb1a..f246d9b 100644
--- a/package.json
+++ b/package.json
@@ -67,7 +67,7 @@
     "@eslint/js": "^10.0.1",
     "@tsconfig/node24": "^24.0.5",
     "@types/express": "^4.17.23",
-    "@types/node": "^24.13.3",
+    "@types/node": "^26.6.1",
     "@types/supertest": "^7.2.1",
     "eslint": "^10.8.1",
     "eslint-config-prettier": "^10.1.8",