diff --git a/cdk/package-lock.json b/cdk/package-lock.json
index b624e4a..44ad8f3 100644
--- a/cdk/package-lock.json
+++ b/cdk/package-lock.json
@@ -19,7 +19,7 @@
       },
       "devDependencies": {
         "@types/jest": "^30.0.0",
-        "@types/node": "^22.14.1",
+        "@types/node": "^26.0.1",
         "@types/prettier": "3.0.0",
         "aws-cdk": "^2.1128.1",
         "esbuild": "^0.28.1",
@@ -2186,13 +2186,13 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "22.15.21",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-22.15.21.tgz",
-      "integrity": "sha512-EV/37Td6c+MgKAbkcLG6vqZ2zEYHD7bvSrzqqs2RIhbA6w3x+Dqz8MZM3sP6kGTeLrdoOgKZe+Xja7tUB2DNkQ==",
+      "version": "26.0.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.0.1.tgz",
+      "integrity": "sha512-fc3KiUoBt6kie0N9bIW3E47vZsuaMf0PM2AaUpLCLT0s/LvX1nxAim6Fc049cNxODPpGm6qRAuUOB86SkRuPQw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~6.21.0"
+        "undici-types": "~8.3.0"
       }
     },
     "node_modules/@types/prettier": {
@@ -5908,9 +5908,9 @@
       }
     },
     "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/cdk/package.json b/cdk/package.json
index af83aaf..4930f87 100644
--- a/cdk/package.json
+++ b/cdk/package.json
@@ -12,7 +12,7 @@
   },
   "devDependencies": {
     "@types/jest": "^30.0.0",
-    "@types/node": "^22.14.1",
+    "@types/node": "^26.0.1",
     "@types/prettier": "3.0.0",
     "aws-cdk": "^2.1128.1",
     "esbuild": "^0.28.1",