diff --git a/package-lock.json b/package-lock.json
index 63ef00b..c3ce013 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,7 +15,7 @@
         "app": "bin/app.js"
       },
       "devDependencies": {
-        "@types/node": "^24.0.0",
+        "@types/node": "^26.1.0",
         "aws-cdk": "^2.1128.1",
         "source-map-support": "^0.5.21",
         "typescript": "~6.0.3"
@@ -70,13 +70,13 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "24.13.2",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-24.13.2.tgz",
-      "integrity": "sha512-fRa09kZTgu8o71KFcDjUFuc7F+dEbZYZmkI0mg5YBTRs0yMKjYHsq/c0urDKeDb+D5qVgXOdFcuu+DZPKOITwA==",
+      "version": "26.1.0",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.1.0.tgz",
+      "integrity": "sha512-O0A1G3xPGy4w7AgQdAQYUlQ+BKk2Oovw8eRpofyp5KdBZULnbe+WqaOVNrm705SHphCiG4XHsACrSmPu1f+Kgw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~7.18.0"
+        "undici-types": "~8.3.0"
       }
     },
     "node_modules/aws-cdk": {
@@ -511,9 +511,9 @@
       }
     },
     "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 006a99c..195ef18 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "diff": "cdk diff"
   },
   "devDependencies": {
-    "@types/node": "^24.0.0",
+    "@types/node": "^26.1.0",
     "aws-cdk": "^2.1128.1",
     "source-map-support": "^0.5.21",
     "typescript": "~6.0.3"