diff --git a/package-lock.json b/package-lock.json
index 981e16d..a59ee5e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
       "devDependencies": {
         "@microsoft/api-extractor": "7.59.3",
         "@openapitools/openapi-generator-cli": "2.41.0",
-        "@types/node": "24.13.3",
+        "@types/node": "26.6.4",
         "@typescript-eslint/eslint-plugin": "8.71.0",
         "eslint": "10.12.0",
         "eslint-config-prettier": "10.1.8",
@@ -753,13 +753,13 @@
       }
     },
     "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": "26.6.4",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.6.4.tgz",
+      "integrity": "sha512-ldVPDCzj7fsaGZrLB0NuHuTvJcsNasysBAqMolr/cgxrLd1xbqxIr3XJiPnHHJUCxj5sNF1vnRj9aWnrVh5Jcg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~7.18.0"
+        "undici-types": "~8.9.0"
       }
     },
     "node_modules/@types/wrap-ansi": {
@@ -3645,9 +3645,9 @@
       }
     },
     "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 b93b323..e908097 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
   "devDependencies": {
     "@microsoft/api-extractor": "7.59.3",
     "@openapitools/openapi-generator-cli": "2.41.0",
-    "@types/node": "24.13.3",
+    "@types/node": "26.6.4",
     "@typescript-eslint/eslint-plugin": "8.71.0",
     "eslint": "10.12.0",
     "eslint-config-prettier": "10.1.8",