diff --git a/package-lock.json b/package-lock.json
index 6b1da9b..a9e0641 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -22,7 +22,7 @@
                 "@iobroker/eslint-config": "^2.3.4",
                 "@iobroker/js-controller-common-db": "^7.2.2",
                 "@iobroker/types": "^7.2.2",
-                "@types/node": "^20.19.43",
+                "@types/node": "^26.4.0",
                 "baseline-browser-mapping": "^2.11.20",
                 "rimraf": "^6.1.3",
                 "typescript": "^6.0.3"
@@ -1396,13 +1396,13 @@
             "peer": true
         },
         "node_modules/@types/node": {
-            "version": "20.19.43",
-            "resolved": "https://registry.npmjs.org/@types/node/-/node-20.19.43.tgz",
-            "integrity": "sha512-6oYBAi5ikg4Pl+kGsoYtawUMBT2zZMCvPNF7pVLnHZfd1zf38DRiWn/gT01RYCdUqkv7Fhr+C9ot4/tb+2sVvA==",
+            "version": "26.4.0",
+            "resolved": "https://registry.npmjs.org/@types/node/-/node-26.4.0.tgz",
+            "integrity": "sha512-faiGnoIrLH/V8cibOMEAZ8pMw6oXqSukl29ra4mN8GdaB2ZewzeaLj+INpV5N+Z1eKWzY+IzaIZH2EIR6YZRNQ==",
             "dev": true,
             "license": "MIT",
             "dependencies": {
-                "undici-types": "~6.21.0"
+                "undici-types": "~8.3.0"
             }
         },
         "node_modules/@types/triple-beam": {
@@ -6969,9 +6969,9 @@
             }
         },
         "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 408f7a9..4093ec9 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
         "@iobroker/eslint-config": "^2.3.4",
         "@iobroker/js-controller-common-db": "^7.2.2",
         "@iobroker/types": "^7.2.2",
-        "@types/node": "^20.19.43",
+        "@types/node": "^26.4.0",
         "baseline-browser-mapping": "^2.11.20",
         "rimraf": "^6.1.3",
         "typescript": "^6.0.3"