diff --git a/cdk/package-lock.json b/cdk/package-lock.json
index 1482f40..399a89f 100644
--- a/cdk/package-lock.json
+++ b/cdk/package-lock.json
@@ -17,7 +17,7 @@
       },
       "devDependencies": {
         "@types/jest": "^30.0.0",
-        "@types/node": "^26.4.1",
+        "@types/node": "^26.5.1",
         "aws-cdk": "2.1141.0",
         "aws-cdk-local": "^3.0.4",
         "jest": "^30.5.1",
@@ -1687,13 +1687,13 @@
       }
     },
     "node_modules/@types/node": {
-      "version": "26.4.1",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.4.1.tgz",
-      "integrity": "sha512-k97ENvZWtvA6yqz5/FS6a7duDgOPEeOQOc2iKS/nY6mX6qJUKtLnWzQS+Xj6tXweyj6ZcTAK2Qecetnvi9nCLA==",
+      "version": "26.5.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.5.1.tgz",
+      "integrity": "sha512-CzNm2FezW4VR/LjG6yUdiEgLE/rAQ9Slj5gCu/C2VrdcW7I0ahNZ8DRbHT7zOZ6r3ONgd/bsQIeSaoDGrd1C6g==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "undici-types": "~8.3.0"
+        "undici-types": "~8.9.0"
       }
     },
     "node_modules/@types/stack-utils": {
@@ -4978,9 +4978,9 @@
       }
     },
     "node_modules/undici-types": {
-      "version": "8.3.0",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.3.0.tgz",
-      "integrity": "sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==",
+      "version": "8.9.0",
+      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-8.9.0.tgz",
+      "integrity": "sha512-KTDyRTYX8sWmKXAikPHHSyc63CRPETMctyjKFupcC6OBLXT3xsN0e9aF7m+mIXutFWpUXuedtowG7iLOzp0kQg==",
       "dev": true,
       "license": "MIT"
     },
diff --git a/cdk/package.json b/cdk/package.json
index 3f04afb..b16dc03 100644
--- a/cdk/package.json
+++ b/cdk/package.json
@@ -13,7 +13,7 @@
   },
   "devDependencies": {
     "@types/jest": "^30.0.0",
-    "@types/node": "^26.4.1",
+    "@types/node": "^26.5.1",
     "aws-cdk": "2.1141.0",
     "aws-cdk-local": "^3.0.4",
     "jest": "^30.5.1",