diff --git a/package-lock.json b/package-lock.json
index 87a92f7..8cba3ec 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
                 "chefu-academy": "bin/chefu-academy.cjs"
             },
             "devDependencies": {
-                "@types/node": "^25.0.10",
+                "@types/node": "^26.1.1",
                 "tsup": "^8.5.1",
                 "typescript": "^5.9.3"
             },
@@ -865,13 +865,13 @@
             "license": "MIT"
         },
         "node_modules/@types/node": {
-            "version": "25.9.3",
-            "resolved": "https://registry.npmjs.org/@types/node/-/node-25.9.3.tgz",
-            "integrity": "sha512-603BddQMv3pUcr4U2dhujk83N2tTDVr/34wII2B6bJy6g+8WD6yUb11jszNs0gdi4PesVWl7ABt8nYMVpnLUcg==",
+            "version": "26.1.1",
+            "resolved": "https://registry.npmjs.org/@types/node/-/node-26.1.1.tgz",
+            "integrity": "sha512-nxAkRSVkN1Y0JC1W8ky/fTfkGsMmcrRsbx+3XoZE+rMOX71kLYTV7fLXpqud1GpbpP5TuffXFqfX7fH2GgZREw==",
             "dev": true,
             "license": "MIT",
             "dependencies": {
-                "undici-types": ">=7.24.0 <7.24.7"
+                "undici-types": "~8.3.0"
             }
         },
         "node_modules/@types/validator": {
@@ -1805,9 +1805,9 @@
             "license": "MIT"
         },
         "node_modules/undici-types": {
-            "version": "7.24.6",
-            "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.24.6.tgz",
-            "integrity": "sha512-WRNW+sJgj5OBN4/0JpHFqtqzhpbnV0GuB+OozA9gCL7a993SmU+1JBZCzLNxYsbMfIeDL+lTsphD5jN5N+n0zg==",
+            "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 cfb9993..ebbcd5d 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
         "education"
     ],
     "devDependencies": {
-        "@types/node": "^25.0.10",
+        "@types/node": "^26.1.1",
         "tsup": "^8.5.1",
         "typescript": "^5.9.3"
     },