diff --git a/lib/cognito_identity_pool_sample-stack.ts b/lib/cognito_identity_pool_sample-stack.ts
index 9c6d79f..eec7a32 100644
--- a/lib/cognito_identity_pool_sample-stack.ts
+++ b/lib/cognito_identity_pool_sample-stack.ts
@@ -15,7 +15,7 @@ export class CognitoIdentityPoolSampleStack extends Stack {
 
     // Create a pre-token-generation lambda function which adds the 'department: Engineering' claim to user-tokens
     const preTokenLambda =  new lambda.Function(this, "PreTokenHandler", {
-      runtime: lambda.Runtime.NODEJS_14_X,
+      runtime: lambda.Runtime.NODEJS_22_X,
       code: lambda.Code.fromAsset("resources"),
       handler: "pre-token-trigger.handler",
     });
diff --git a/package.json b/package.json
index 6e7ad82..273fa65 100644
--- a/package.json
+++ b/package.json
@@ -15,12 +15,12 @@
     "@types/node": "10.17.27",
     "jest": "^26.4.2",
     "ts-jest": "^26.2.0",
-    "aws-cdk": "^2.17.0",
+    "aws-cdk": "^2.177.0",
     "ts-node": "^9.0.0",
     "typescript": "~3.9.7"
   },
   "dependencies": {
-    "aws-cdk-lib": "^2.17.0",
+    "aws-cdk-lib": "^2.177.0",
     "constructs": "^10.0.0",
     "source-map-support": "^0.5.16"
   }