diff --git a/package-lock.json b/package-lock.json
index cfd2bdc..7194bb0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,7 +20,7 @@
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       "devDependencies": {
         "@eslint/js": "^9.17.0",
-        "@types/node": "^22.10.0",
+        "@types/node": "^26.4.0",
         "eslint": "^9.17.0",
         "globals": "^17.11.0",
         "solc": "0.8.35",
@@ -1293,13 +1293,13 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "22.20.1",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.20.1.tgz",
-      "integrity": "sha512-EANqOCF9QFyra+4pfxUcX9STKJpCLjMbObVzljIJomAWSnuSIEAvyzEU53GaajbXJEgdh0iEcPL+DGvpUd4k1Q==",
+      "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/@typescript-eslint/eslint-plugin": {
@@ -4542,9 +4542,9 @@
       "license": "MIT"
     },
     "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 ecc5354..86f290e 100644
--- a/package.json
+++ b/package.json
@@ -73,7 +73,7 @@
   },
   "devDependencies": {
     "@eslint/js": "^9.17.0",
-    "@types/node": "^22.10.0",
+    "@types/node": "^26.4.0",
     "eslint": "^9.17.0",
     "globals": "^17.11.0",
     "solc": "0.8.35",