diff --git a/package-lock.json b/package-lock.json
index 864b697..f071fc5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,7 +23,7 @@
       "devDependencies": {
         "@types/cookie-parser": "^1.4.10",
         "@types/express": "^5.0.6",
-        "@types/node": "^22.20.5",
+        "@types/node": "^26.6.6",
         "@types/supertest": "^7.2.1",
         "supertest": "^7.3.1",
         "tsx": "^4.23.15",
@@ -628,13 +628,13 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "22.20.5",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.20.5.tgz",
-      "integrity": "sha512-U2+DNr+wSjpsTS/wZGYHq7GcwfuSmKiKvoPvK22zwTlRhU91yOniN4qRR5KhIjvif7ysw/dz/hKmfDH0Ris4aA==",
+      "version": "26.6.6",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.6.6.tgz",
+      "integrity": "sha512-MzQj+8Kx3XI40OmUAE6Qoh58ZMNstNNMwn2nfd3qWsfe7nDNSqJNzes4njhz6AHwrSHOffSLwXU6yb474Q4aog==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~8.9.0"
       }
     },
     "node_modules/@types/qs": {
@@ -2497,9 +2497,9 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "6.21.0",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-6.21.0.tgz",
-      "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
+      "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 0599e0e..5ea9631 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
   "devDependencies": {
     "@types/cookie-parser": "^1.4.10",
     "@types/express": "^5.0.6",
-    "@types/node": "^22.20.5",
+    "@types/node": "^26.6.6",
     "@types/supertest": "^7.2.1",
     "supertest": "^7.3.1",
     "tsx": "^4.23.15",