diff --git a/package-lock.json b/package-lock.json
index 63a3927..e702e47 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16,7 +16,7 @@
         "5emcp": "dist/index.js"
       },
       "devDependencies": {
-        "@types/node": "^25.5.0",
+        "@types/node": "^26.4.1",
         "@typescript-eslint/eslint-plugin": "^8.69.0",
         "@typescript-eslint/parser": "^8.57.2",
         "eslint": "^10.9.1",
@@ -1089,13 +1089,13 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "25.5.0",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.5.0.tgz",
-      "integrity": "sha512-jp2P3tQMSxWugkCUKLRPVUpGaL5MVFwF8RDuSRztfwgN1wmqJeMSbKlnEtQqU8UrhTmzEmZdu2I6v2dpp7XIxw==",
+      "version": "26.4.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.4.1.tgz",
+      "integrity": "sha512-k97ENvZWtvA6yqz5/FS6a7duDgOPEeOQOc2iKS/nY6mX6qJUKtLnWzQS+Xj6tXweyj6ZcTAK2Qecetnvi9nCLA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~7.18.0"
+        "undici-types": "~8.3.0"
       }
     },
     "node_modules/@typescript-eslint/eslint-plugin": {
@@ -3623,9 +3623,9 @@
       }
     },
     "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==",
       "dev": true,
       "license": "MIT"
     },
diff --git a/package.json b/package.json
index 8444e1b..4584fd9 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "zod": "^4.3.6"
   },
   "devDependencies": {
-    "@types/node": "^25.5.0",
+    "@types/node": "^26.4.1",
     "@typescript-eslint/eslint-plugin": "^8.69.0",
     "@typescript-eslint/parser": "^8.57.2",
     "eslint": "^10.9.1",