diff --git a/.github/workflows/claude-review.yaml b/.github/workflows/claude-review.yaml
index aefbd96..38fc6a5 100644
--- a/.github/workflows/claude-review.yaml
+++ b/.github/workflows/claude-review.yaml
@@ -7,6 +7,7 @@ on:
 permissions:
   contents: read
   pull-requests: write
+  id-token: write
 
 jobs:
   review:
diff --git a/package-lock.json b/package-lock.json
index 9ef86e5..75186ab 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,11 +18,11 @@
         "@aws-sdk/client-dynamodb": "^3.1030.0",
         "@aws-sdk/lib-dynamodb": "^3.1041.0",
         "@types/aws-lambda": "^8.10.149",
-        "@types/node": "^22.0.0",
+        "@types/node": "^22.19.17",
         "aws-cdk": "^2.1120.0",
         "esbuild": "^0.25.0",
         "ts-node": "^10.9.2",
-        "typescript": "~5.7.2"
+        "typescript": "~6.0.3"
       }
     },
     "node_modules/@aws-cdk/asset-awscli-v1": {
@@ -2780,9 +2780,9 @@
       "license": "0BSD"
     },
     "node_modules/typescript": {
-      "version": "5.7.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.7.3.tgz",
-      "integrity": "sha512-84MVSjMEHP+FQRPy3pX9sTVV/INIex71s9TL2Gm5FG/WG1SqXeKyZ0k7/blY/4FdOzI12CBy1vGc4og/eus0fw==",
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.3.tgz",
+      "integrity": "sha512-y2TvuxSZPDyQakkFRPZHKFm+KKVqIisdg9/CZwm9ftvKXLP8NRWj38/ODjNbr43SsoXqNuAisEf1GdCxqWcdBw==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
diff --git a/package.json b/package.json
index 9dd5fbb..172c39e 100644
--- a/package.json
+++ b/package.json
@@ -14,11 +14,11 @@
     "@aws-sdk/client-dynamodb": "^3.1030.0",
     "@aws-sdk/lib-dynamodb": "^3.1041.0",
     "@types/aws-lambda": "^8.10.149",
-    "@types/node": "^22.0.0",
+    "@types/node": "^22.19.17",
     "aws-cdk": "^2.1120.0",
     "esbuild": "^0.25.0",
     "ts-node": "^10.9.2",
-    "typescript": "~5.7.2"
+    "typescript": "~6.0.3"
   },
   "dependencies": {
     "@cdklabs/generative-ai-cdk-constructs": "^0.1.0",
diff --git a/tsconfig.json b/tsconfig.json
index 89c709b..f9cc1e8 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -2,6 +2,7 @@
   "compilerOptions": {
     "target": "ES2020",
     "lib": ["ES2020"],
+    "types": ["node"],
     "module": "commonjs",
     "declaration": true,
     "strict": true,