diff --git a/package-lock.json b/package-lock.json
index 9c88eff..a4c6800 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -25,7 +25,7 @@
         "@iobroker/testing": "^5.2.2",
         "@tsconfig/node22": "^22.0.5",
         "@types/iobroker": "npm:@iobroker/types@^7.1.0",
-        "@types/node": "^22.0.0",
+        "@types/node": "^26.0.1",
         "@types/ssh2-sftp-client": "^9.0.6",
         "rimraf": "^6.1.3",
         "source-map-support": "^0.5.21",
@@ -2188,13 +2188,13 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "22.20.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.20.0.tgz",
-      "integrity": "sha512-QWlFW2wf3nTjC13/DqRnBpR4ZO36VJH/JVBkA/vcnmbTBNQIlnObqyqZE1tUR7+Ni23Lda8R1BxMfbXRpCUx5g==",
+      "version": "26.0.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.0.1.tgz",
+      "integrity": "sha512-fc3KiUoBt6kie0N9bIW3E47vZsuaMf0PM2AaUpLCLT0s/LvX1nxAim6Fc049cNxODPpGm6qRAuUOB86SkRuPQw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~8.3.0"
       }
     },
     "node_modules/@types/sinon": {
@@ -8720,9 +8720,9 @@
       }
     },
     "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": "8.3.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.3.0.tgz",
+      "integrity": "sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==",
       "dev": true,
       "license": "MIT"
     },
diff --git a/package.json b/package.json
index 8d967c7..6ad932e 100644
--- a/package.json
+++ b/package.json
@@ -41,7 +41,7 @@
     "@iobroker/testing": "^5.2.2",
     "@tsconfig/node22": "^22.0.5",
     "@types/iobroker": "npm:@iobroker/types@^7.1.0",
-    "@types/node": "^22.0.0",
+    "@types/node": "^26.0.1",
     "@types/ssh2-sftp-client": "^9.0.6",
     "rimraf": "^6.1.3",
     "source-map-support": "^0.5.21",