diff --git a/package-lock.json b/package-lock.json
index 68d8575..982fc0e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "version": "1.2.1",
       "license": "Unlicense",
       "devDependencies": {
-        "@types/node": "^24.0.0",
+        "@types/node": "^26.4.1",
         "esbuild": "^0.25.0",
         "tsx": "^4.20.0",
         "typescript": "^5.9.0"
@@ -458,13 +458,13 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "24.13.3",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.13.3.tgz",
-      "integrity": "sha512-Dh8vAsV36ig5wa9OX4pXvMc9D3Veibfw2wix0CUwYODLD8nkj9UsLjASr49nPg+2eKzxhBV+v7L8pXvT4e639Q==",
+      "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/esbuild": {
@@ -1042,9 +1042,9 @@
       }
     },
     "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 cba9ec3..e870942 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "predev": "node -e \"const fs=require('fs');if(!fs.existsSync('.env')){fs.copyFileSync('.env.example','.env');console.log('created .env from .env.example — edit it if needed')}\""
   },
   "devDependencies": {
-    "@types/node": "^24.0.0",
+    "@types/node": "^26.4.1",
     "esbuild": "^0.25.0",
     "tsx": "^4.20.0",
     "typescript": "^5.9.0"