diff --git a/package-lock.json b/package-lock.json
index 5bc55d6..70fba04 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -10,7 +10,7 @@
             "license": "GPL-3.0-or-later",
             "devDependencies": {
                 "@biomejs/biome": "^2.5.0",
-                "@types/node": "^24.10.9",
+                "@types/node": "^26.0.0",
                 "@vitest/coverage-v8": "^4.1.9",
                 "serialport": "^13.0.0",
                 "typescript": "^5.9.3",
@@ -893,13 +893,13 @@
             "license": "MIT"
         },
         "node_modules/@types/node": {
-            "version": "24.10.9",
-            "resolved": "https://registry.npmjs.org/@types/node/-/node-24.10.9.tgz",
-            "integrity": "sha512-ne4A0IpG3+2ETuREInjPNhUGis1SFjv1d5asp8MzEAGtOZeTeHVDOYqOgqfhvseqg/iXty2hjBf1zAOb7RNiNw==",
+            "version": "26.0.0",
+            "resolved": "https://registry.npmjs.org/@types/node/-/node-26.0.0.tgz",
+            "integrity": "sha512-vf2YFi1iY9lHGwNJMs01biZFbKJkrZR1T6/MlzjhJLPdntOHLhTrDSnSVcdtvjihi4VQNlrFRIxLsDBlQpAipA==",
             "dev": true,
             "license": "MIT",
             "dependencies": {
-                "undici-types": "~7.16.0"
+                "undici-types": "~8.3.0"
             }
         },
         "node_modules/@vitest/coverage-v8": {
@@ -1849,9 +1849,9 @@
             }
         },
         "node_modules/undici-types": {
-            "version": "7.16.0",
-            "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.16.0.tgz",
-            "integrity": "sha512-Zz+aZWSj8LE6zoxD+xrjh4VfkIG8Ya6LvYkZqtUQGJPZjYl53ypCaUwWqo7eI0x66KBGeRo+mlBEkMSeSZ38Nw==",
+            "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 381eb15..96f1e06 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "homepage": "https://github.com/Nerivec/zigbee-on-host#readme",
     "devDependencies": {
         "@biomejs/biome": "^2.5.0",
-        "@types/node": "^24.10.9",
+        "@types/node": "^26.0.0",
         "@vitest/coverage-v8": "^4.1.9",
         "serialport": "^13.0.0",
         "typescript": "^5.9.3",