diff --git a/ask-sdk-core/package.json b/ask-sdk-core/package.json
index 23e06713..6a314d48 100644
--- a/ask-sdk-core/package.json
+++ b/ask-sdk-core/package.json
@@ -37,7 +37,7 @@
   "devDependencies": {
     "@types/chai": "^4.1.2",
     "@types/mocha": "^5.0.0",
-    "@types/node": "^9.6.1",
+    "@types/node": "^12.0.0",
     "@types/sinon": "^7.0.13",
     "@typescript-eslint/eslint-plugin": "^3.9.0",
     "@typescript-eslint/parser": "^3.9.0",
diff --git a/ask-sdk-dynamodb-persistence-adapter/lib/attributes/persistence/DynamoDbPersistenceAdapter.ts b/ask-sdk-dynamodb-persistence-adapter/lib/attributes/persistence/DynamoDbPersistenceAdapter.ts
index fa3735c1..1b3cebee 100644
--- a/ask-sdk-dynamodb-persistence-adapter/lib/attributes/persistence/DynamoDbPersistenceAdapter.ts
+++ b/ask-sdk-dynamodb-persistence-adapter/lib/attributes/persistence/DynamoDbPersistenceAdapter.ts
@@ -16,7 +16,8 @@ import {
     PersistenceAdapter
 } from 'ask-sdk-core';
 import { RequestEnvelope } from 'ask-sdk-model';
-import { DynamoDB } from 'aws-sdk';
+import { DeleteCommand, DeleteCommandInput, DynamoDBDocumentClient, GetCommand, GetCommandInput, GetCommandOutput, PutCommand, PutCommandInput } from '@aws-sdk/lib-dynamodb';
+import { CreateTableInput, DynamoDB } from '@aws-sdk/client-dynamodb';
 import {
     PartitionKeyGenerator,
     PartitionKeyGenerators
@@ -32,7 +33,7 @@ export class DynamoDbPersistenceAdapter implements PersistenceAdapter {
     protected createTable: boolean;
     protected dynamoDBClient: DynamoDB;
     protected partitionKeyGenerator: PartitionKeyGenerator;
-    protected dynamoDBDocumentClient: DynamoDB.DocumentClient;
+    protected dynamoDBDocumentClient: DynamoDBDocumentClient;
 
     constructor(config: {
         tableName: string,
@@ -48,13 +49,15 @@ export class DynamoDbPersistenceAdapter implements PersistenceAdapter {
         this.createTable = config.createTable === true;
         this.dynamoDBClient = config.dynamoDBClient ? config.dynamoDBClient : new DynamoDB({apiVersion : 'latest'});
         this.partitionKeyGenerator = config.partitionKeyGenerator ? config.partitionKeyGenerator : PartitionKeyGenerators.userId;
-        this.dynamoDBDocumentClient = new DynamoDB.DocumentClient({
-            convertEmptyValues : true,
-            service : this.dynamoDBClient,
+        
+        this.dynamoDBDocumentClient = DynamoDBDocumentClient.from(this.dynamoDBClient, {
+            marshallOptions: {
+                convertEmptyValues : true,
+            },
         });
         // Create table when createTable is set to true and table does not exist
         if (this.createTable) {
-            const createTableParams: DynamoDB.CreateTableInput = {
+            const createTableParams: CreateTableInput = {
                 AttributeDefinitions: [{
                     AttributeName: this.partitionKeyName,
                     AttributeType: 'S',
@@ -89,7 +92,7 @@ export class DynamoDbPersistenceAdapter implements PersistenceAdapter {
     public async getAttributes(requestEnvelope: RequestEnvelope): Promise<{[key: string]: any}> {
         const attributesId = this.partitionKeyGenerator(requestEnvelope);
 
-        const getParams: DynamoDB.DocumentClient.GetItemInput = {
+        const getParams: GetCommandInput = {
             Key : {
                 [this.partitionKeyName] : attributesId,
             },
@@ -97,9 +100,9 @@ export class DynamoDbPersistenceAdapter implements PersistenceAdapter {
             ConsistentRead : true,
         };
 
-        let data: DynamoDB.DocumentClient.GetItemOutput;
+        let data: GetCommandOutput;
         try {
-            data = await this.dynamoDBDocumentClient.get(getParams).promise();
+            data = await this.dynamoDBDocumentClient.send(new GetCommand(getParams));
         } catch (err) {
             throw createAskSdkError(
                 this.constructor.name,
@@ -123,7 +126,7 @@ export class DynamoDbPersistenceAdapter implements PersistenceAdapter {
     public async saveAttributes(requestEnvelope: RequestEnvelope, attributes: {[key: string]: any}): Promise<void> {
         const attributesId = this.partitionKeyGenerator(requestEnvelope);
 
-        const putParams: DynamoDB.DocumentClient.PutItemInput = {
+        const putParams: PutCommandInput = {
             Item: {
                 [this.partitionKeyName] : attributesId,
                 [this.attributesName] : attributes,
@@ -132,7 +135,7 @@ export class DynamoDbPersistenceAdapter implements PersistenceAdapter {
         };
 
         try {
-            await this.dynamoDBDocumentClient.put(putParams).promise();
+            await this.dynamoDBDocumentClient.send(new PutCommand(putParams));
         } catch (err) {
             throw createAskSdkError(
                 this.constructor.name,
@@ -149,7 +152,7 @@ export class DynamoDbPersistenceAdapter implements PersistenceAdapter {
     public async deleteAttributes(requestEnvelope: RequestEnvelope): Promise<void> {
         const attributesId = this.partitionKeyGenerator(requestEnvelope);
 
-        const deleteParams: DynamoDB.DocumentClient.DeleteItemInput = {
+        const deleteParams: DeleteCommandInput = {
             Key : {
                 [this.partitionKeyName] : attributesId,
             },
@@ -157,7 +160,7 @@ export class DynamoDbPersistenceAdapter implements PersistenceAdapter {
         };
 
         try {
-            await this.dynamoDBDocumentClient.delete(deleteParams).promise();
+            await this.dynamoDBDocumentClient.send(new DeleteCommand(deleteParams));
         } catch (err) {
             throw createAskSdkError(
                 this.constructor.name,
diff --git a/ask-sdk-dynamodb-persistence-adapter/package.json b/ask-sdk-dynamodb-persistence-adapter/package.json
index e65140db..1d8964bf 100644
--- a/ask-sdk-dynamodb-persistence-adapter/package.json
+++ b/ask-sdk-dynamodb-persistence-adapter/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ask-sdk-dynamodb-persistence-adapter",
-  "version": "2.11.0",
+  "version": "3.0.0",
   "description": "DynamoDB based implementation package of PersistenceAdapter interface in ASK SDK v2 for Node.js",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
@@ -29,7 +29,8 @@
     "SDK"
   ],
   "dependencies": {
-    "aws-sdk": "^2.163.0"
+    "@aws-sdk/client-dynamodb": "^3.38.0",
+    "@aws-sdk/lib-dynamodb": "^3.38.0"
   },
   "peerDependencies": {
     "ask-sdk-core": "^2.0.0"
@@ -37,7 +38,7 @@
   "devDependencies": {
     "@types/chai": "^4.1.2",
     "@types/mocha": "^5.0.0",
-    "@types/node": "^9.6.1",
+    "@types/node": "^12.0.0",
     "@typescript-eslint/eslint-plugin": "^3.9.0",
     "@typescript-eslint/parser": "^3.9.0",
     "ask-sdk-core": "^2.11.0",
diff --git a/ask-sdk-dynamodb-persistence-adapter/tsconfig.json b/ask-sdk-dynamodb-persistence-adapter/tsconfig.json
index 26d9e4b1..7760b4a3 100644
--- a/ask-sdk-dynamodb-persistence-adapter/tsconfig.json
+++ b/ask-sdk-dynamodb-persistence-adapter/tsconfig.json
@@ -8,9 +8,15 @@
     "sourceMap" : true,
     "alwaysStrict" : true,
     "declaration" : true,
-    "lib": []
+    "lib": [
+      // required for compiling @aws-sdk/*
+      "dom"
+    ]
   },
   "include": [
     "lib"
+  ],
+  "exclude": [
+    "node_modules"
   ]
 }
diff --git a/ask-sdk-express-adapter/package.json b/ask-sdk-express-adapter/package.json
index 51b31ee5..ffbd9bc7 100644
--- a/ask-sdk-express-adapter/package.json
+++ b/ask-sdk-express-adapter/package.json
@@ -39,7 +39,7 @@
     "@types/chai": "^4.1.2",
     "@types/express": "^4.16.1",
     "@types/mocha": "^5.0.0",
-    "@types/node": "^9.6.1",
+    "@types/node": "^12.0.0",
     "@types/node-forge": "^0.8.0",
     "@types/semver": "^7.3.4",
     "@types/sinon": "^7.0.13",
diff --git a/ask-sdk-runtime/package.json b/ask-sdk-runtime/package.json
index 117861fd..38323f73 100644
--- a/ask-sdk-runtime/package.json
+++ b/ask-sdk-runtime/package.json
@@ -27,7 +27,7 @@
   "devDependencies": {
     "@types/chai": "^4.1.2",
     "@types/mocha": "^5.0.0",
-    "@types/node": "^9.6.1",
+    "@types/node": "^12.0.0",
     "@types/sinon": "^7.0.13",
     "@typescript-eslint/eslint-plugin": "^3.9.0",
     "@typescript-eslint/parser": "^3.9.0",
diff --git a/ask-sdk-s3-persistence-adapter/lib/attributes/persistence/S3PersistenceAdapter.ts b/ask-sdk-s3-persistence-adapter/lib/attributes/persistence/S3PersistenceAdapter.ts
index 516b1e9d..862070ea 100644
--- a/ask-sdk-s3-persistence-adapter/lib/attributes/persistence/S3PersistenceAdapter.ts
+++ b/ask-sdk-s3-persistence-adapter/lib/attributes/persistence/S3PersistenceAdapter.ts
@@ -16,7 +16,7 @@ import {
     PersistenceAdapter
 } from 'ask-sdk-core';
 import { RequestEnvelope } from 'ask-sdk-model';
-import { S3 } from 'aws-sdk';
+import { DeleteObjectCommand, DeleteObjectCommandInput, GetObjectCommand, GetObjectCommandInput, GetObjectCommandOutput, PutObjectCommand, PutObjectCommandInput, S3 } from '@aws-sdk/client-s3';
 import * as path from 'path';
 import {
     ObjectKeyGenerator,
@@ -52,15 +52,15 @@ export class S3PersistenceAdapter implements PersistenceAdapter {
     public async getAttributes(requestEnvelope: RequestEnvelope): Promise<{[key: string]: string}> {
         const objectId = path.join(this.pathPrefix, this.objectKeyGenerator(requestEnvelope));
 
-        const getParams: S3.GetObjectRequest = {
+        const getParams: GetObjectCommandInput = {
             Bucket : this.bucketName,
             Key : objectId,
         };
 
-        let data: S3.GetObjectOutput;
+        let data: GetObjectCommandOutput;
 
         try {
-            data = await this.s3Client.getObject(getParams).promise();
+            data = await this.s3Client.send(new GetObjectCommand(getParams));
         } catch (err) {
             if (err.code === 'NoSuchKey') {
                 return {};
@@ -94,14 +94,14 @@ export class S3PersistenceAdapter implements PersistenceAdapter {
     public async saveAttributes(requestEnvelope: RequestEnvelope, attributes: {[key: string]: string}): Promise<void> {
         const objectId = path.join(this.pathPrefix, this.objectKeyGenerator(requestEnvelope));
 
-        const putParams: S3.PutObjectRequest = {
+        const putParams: PutObjectCommandInput = {
             Bucket : this.bucketName,
             Key : objectId,
             Body : JSON.stringify(attributes),
         };
 
         try {
-            await this.s3Client.putObject(putParams).promise();
+            await this.s3Client.send(new PutObjectCommand(putParams));
         } catch (err) {
             throw createAskSdkError(
                 this.constructor.name,
@@ -113,13 +113,13 @@ export class S3PersistenceAdapter implements PersistenceAdapter {
     public async deleteAttributes(requestEnvelope: RequestEnvelope): Promise<void> {
         const objectId = path.join(this.pathPrefix, this.objectKeyGenerator(requestEnvelope));
 
-        const deleteParams: S3.DeleteObjectRequest = {
+        const deleteParams: DeleteObjectCommandInput = {
             Bucket : this.bucketName,
             Key : objectId,
         };
 
         try {
-            await this.s3Client.deleteObject(deleteParams).promise();
+            await this.s3Client.send(new DeleteObjectCommand(deleteParams));
         } catch (err) {
             throw createAskSdkError(
                 this.constructor.name,
diff --git a/ask-sdk-s3-persistence-adapter/package.json b/ask-sdk-s3-persistence-adapter/package.json
index 5878aa41..91fb3d54 100644
--- a/ask-sdk-s3-persistence-adapter/package.json
+++ b/ask-sdk-s3-persistence-adapter/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ask-sdk-s3-persistence-adapter",
-  "version": "2.11.0",
+  "version": "3.0.0",
   "description": "S3 based implementation package of PersistenceAdapter interface in ASK SDK v2 for Node.js",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
@@ -25,7 +25,7 @@
     "SDK"
   ],
   "dependencies": {
-    "aws-sdk": "^2.163.0"
+    "@aws-sdk/client-s3": "^3.38.0"
   },
   "peerDependencies": {
     "ask-sdk-core": "^2.0.0"
@@ -33,7 +33,7 @@
   "devDependencies": {
     "@types/chai": "^4.1.2",
     "@types/mocha": "^5.0.0",
-    "@types/node": "^9.6.1",
+    "@types/node": "^12.0.0",
     "@typescript-eslint/eslint-plugin": "^3.9.0",
     "@typescript-eslint/parser": "^3.9.0",
     "ask-sdk-core": "^2.11.0",
diff --git a/ask-sdk-s3-persistence-adapter/tsconfig.json b/ask-sdk-s3-persistence-adapter/tsconfig.json
index 26d9e4b1..87401f73 100644
--- a/ask-sdk-s3-persistence-adapter/tsconfig.json
+++ b/ask-sdk-s3-persistence-adapter/tsconfig.json
@@ -8,9 +8,10 @@
     "sourceMap" : true,
     "alwaysStrict" : true,
     "declaration" : true,
-    "lib": []
+    "lib": ["dom"]
   },
   "include": [
     "lib"
-  ]
+  ],
+  "exclude": ["node_modules"]
 }
diff --git a/ask-sdk-v1adapter/package.json b/ask-sdk-v1adapter/package.json
index 65227a64..5cf88a7e 100644
--- a/ask-sdk-v1adapter/package.json
+++ b/ask-sdk-v1adapter/package.json
@@ -39,7 +39,7 @@
   "devDependencies": {
     "@types/chai": "^4.1.2",
     "@types/mocha": "^5.0.0",
-    "@types/node": "^9.6.1",
+    "@types/node": "^12.0.0",
     "@types/sinon": "^7.0.13",
     "@typescript-eslint/eslint-plugin": "^3.9.0",
     "@typescript-eslint/parser": "^3.9.0",
diff --git a/ask-sdk/package.json b/ask-sdk/package.json
index 64b4d888..100f9756 100644
--- a/ask-sdk/package.json
+++ b/ask-sdk/package.json
@@ -36,7 +36,7 @@
   "devDependencies": {
     "@types/chai": "^4.1.2",
     "@types/mocha": "^5.0.0",
-    "@types/node": "^9.6.1",
+    "@types/node": "^12.0.0",
     "@typescript-eslint/eslint-plugin": "^3.9.0",
     "@typescript-eslint/parser": "^3.9.0",
     "chai": "^4.1.2",
diff --git a/ask-smapi-sdk/package.json b/ask-smapi-sdk/package.json
index 48f716f2..2b30a258 100644
--- a/ask-smapi-sdk/package.json
+++ b/ask-smapi-sdk/package.json
@@ -27,7 +27,7 @@
     "@types/chai": "^4.1.2",
     "@types/jsonpath": "^0.2.0",
     "@types/mocha": "^5.0.0",
-    "@types/node": "^9.6.1",
+    "@types/node": "^12.0.0",
     "@types/sinon": "^4.3.0",
     "@typescript-eslint/eslint-plugin": "^3.9.0",
     "@typescript-eslint/parser": "^3.9.0",
diff --git a/package.json b/package.json
index a7bafcab..128fc866 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,7 @@
 {
 	"private": true,
 	"scripts": {
+		"postinstall": "lerna bootstrap",
 		"lerna": "./node_modules/.bin/lerna",
 		"setup": "lerna exec npm install",
 		"bootstrap": "lerna bootstrap --force-local --hoist --nohoist=ts-node",