diff --git a/package-lock.json b/package-lock.json
index 4695dce..dfa360c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -56,7 +56,7 @@
         "@types/express": "^5.0.6",
         "@types/jsdom": "^28.0.1",
         "@types/memory-cache": "^0.2.6",
-        "@types/node": "^25.5.2",
+        "@types/node": "^26.1.0",
         "@types/ws": "^8.18.1",
         "@vitest/coverage-v8": "^4.1.5",
         "connect": "^3.7.0",
@@ -3905,18 +3905,18 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "25.5.2",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.5.2.tgz",
-      "integrity": "sha512-tO4ZIRKNC+MDWV4qKVZe3Ql/woTnmHDr5JD8UI5hn2pwBrHEwOEMZK7WlNb5RKB6EoJ02gwmQS9OrjuFnZYdpg==",
+      "version": "26.1.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.1.0.tgz",
+      "integrity": "sha512-O0A1G3xPGy4w7AgQdAQYUlQ+BKk2Oovw8eRpofyp5KdBZULnbe+WqaOVNrm705SHphCiG4XHsACrSmPu1f+Kgw==",
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~7.18.0"
+        "undici-types": "~8.3.0"
       }
     },
     "node_modules/@types/node/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": "8.3.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.3.0.tgz",
+      "integrity": "sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==",
       "license": "MIT"
     },
     "node_modules/@types/normalize-package-data": {
diff --git a/package.json b/package.json
index dd933fd..aeb7a5b 100644
--- a/package.json
+++ b/package.json
@@ -144,7 +144,7 @@
     "@types/express": "^5.0.6",
     "@types/jsdom": "^28.0.1",
     "@types/memory-cache": "^0.2.6",
-    "@types/node": "^25.5.2",
+    "@types/node": "^26.1.0",
     "@types/ws": "^8.18.1",
     "@vitest/coverage-v8": "^4.1.5",
     "connect": "^3.7.0",