diff --git a/package.json b/package.json
index 7d8d47a8..c36454e9 100644
--- a/package.json
+++ b/package.json
@@ -42,7 +42,7 @@
     "@types/node": "26.6.1",
     "@types/yazl": "3.3.1",
     "@typescript/native": "npm:typescript@7.0.2",
-    "aws-cdk-lib": "2.267.0",
+    "aws-cdk-lib": "2.270.0",
     "cdk": "2.1142.0",
     "check-node-version": "4.2.1",
     "commitlint": "21.2.2",