diff --git a/cdk/package-lock.json b/cdk/package-lock.json
index 990d680..7437069 100644
--- a/cdk/package-lock.json
+++ b/cdk/package-lock.json
@@ -17,7 +17,7 @@
       },
       "devDependencies": {
         "@types/jest": "^30.0.0",
-        "@types/node": "^20.11.6",
+        "@types/node": "^25.5.2",
         "aws-cdk": "2.1117.0",
         "aws-cdk-local": "^3.0.4",
         "jest": "^30.3.0",
@@ -2236,13 +2236,13 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "20.11.6",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.11.6.tgz",
-      "integrity": "sha512-+EOokTnksGVgip2PbYbr3xnR7kZigh4LbybAfBAw5BpnQ+FqBYUsvCEjYd70IXKlbohQ64mzEYmMtlWUY8q//Q==",
+      "version": "25.5.2",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.5.2.tgz",
+      "integrity": "sha512-tO4ZIRKNC+MDWV4qKVZe3Ql/woTnmHDr5JD8UI5hn2pwBrHEwOEMZK7WlNb5RKB6EoJ02gwmQS9OrjuFnZYdpg==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~5.26.4"
+        "undici-types": "~7.18.0"
       }
     },
     "node_modules/@types/stack-utils": {
@@ -7464,10 +7464,11 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "5.26.5",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-5.26.5.tgz",
-      "integrity": "sha512-JlCMO+ehdEIKqlFxk6IfVoAUVmgz7cU7zD/h9XZ0qzeosSHmUJVOzSQvvYSYWXkFXC+IfLKSIffhv0sVZup6pA==",
-      "dev": true
+      "version": "7.18.2",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.18.2.tgz",
+      "integrity": "sha512-AsuCzffGHJybSaRrmr5eHr81mwJU3kjw6M+uprWvCXiNeN9SOGwQ3Jn8jb8m3Z6izVgknn1R0FTCEAP2QrLY/w==",
+      "dev": true,
+      "license": "MIT"
     },
     "node_modules/unrs-resolver": {
       "version": "1.11.1",
diff --git a/cdk/package.json b/cdk/package.json
index 06a623a..6543807 100644
--- a/cdk/package.json
+++ b/cdk/package.json
@@ -13,7 +13,7 @@
   },
   "devDependencies": {
     "@types/jest": "^30.0.0",
-    "@types/node": "^20.11.6",
+    "@types/node": "^25.5.2",
     "aws-cdk": "2.1117.0",
     "aws-cdk-local": "^3.0.4",
     "jest": "^30.3.0",