diff --git a/textract-pipeline/lib/textract-pipeline-stack.ts b/textract-pipeline/lib/textract-pipeline-stack.ts
index 10c325a7..541abdeb 100644
--- a/textract-pipeline/lib/textract-pipeline-stack.ts
+++ b/textract-pipeline/lib/textract-pipeline-stack.ts
@@ -92,7 +92,7 @@ export class TextractPipelineStack extends cdk.Stack {
     // Helper Layer with helper functions
     const helperLayer = new lambda.LayerVersion(this, 'HelperLayer', {
       code: lambda.Code.fromAsset('lambda/helper'),
-      compatibleRuntimes: [lambda.Runtime.PYTHON_3_7],
+      compatibleRuntimes: [lambda.Runtime.PYTHON_3_12],
       license: 'Apache-2.0',
       description: 'Helper layer.',
     });
@@ -100,7 +100,7 @@ export class TextractPipelineStack extends cdk.Stack {
     // Textractor helper layer
     const textractorLayer = new lambda.LayerVersion(this, 'Textractor', {
       code: lambda.Code.fromAsset('lambda/textractor'),
-      compatibleRuntimes: [lambda.Runtime.PYTHON_3_7],
+      compatibleRuntimes: [lambda.Runtime.PYTHON_3_12],
       license: 'Apache-2.0',
       description: 'Textractor layer.',
     });
@@ -109,7 +109,7 @@ export class TextractPipelineStack extends cdk.Stack {
 
     // S3 Event processor
     const s3Processor = new lambda.Function(this, 'S3Processor', {
-      runtime: lambda.Runtime.PYTHON_3_7,
+      runtime: lambda.Runtime.PYTHON_3_12,
       code: lambda.Code.fromAsset('lambda/s3processor'),
       handler: 'lambda_function.lambda_handler',
       timeout: cdk.Duration.seconds(30),
@@ -148,7 +148,7 @@ export class TextractPipelineStack extends cdk.Stack {
 
     // S3 Batch Operations Event processor 
     const s3BatchProcessor = new lambda.Function(this, 'S3BatchProcessor', {
-      runtime: lambda.Runtime.PYTHON_3_7,
+      runtime: lambda.Runtime.PYTHON_3_12,
       code: lambda.Code.fromAsset('lambda/s3batchprocessor'),
       handler: 'lambda_function.lambda_handler',
       timeout: cdk.Duration.seconds(30),
@@ -173,7 +173,7 @@ export class TextractPipelineStack extends cdk.Stack {
 
     // Document processor (Router to Sync/Async Pipeline)
     const documentProcessor = new lambda.Function(this, 'TaskProcessor', {
-      runtime: lambda.Runtime.PYTHON_3_7,
+      runtime: lambda.Runtime.PYTHON_3_12,
       code: lambda.Code.fromAsset('lambda/documentprocessor'),
       handler: 'lambda_function.lambda_handler',
       timeout: cdk.Duration.seconds(900),
@@ -198,7 +198,7 @@ export class TextractPipelineStack extends cdk.Stack {
 
     // Sync Jobs Processor (Process jobs using sync APIs)
     const syncProcessor = new lambda.Function(this, 'SyncProcessor', {
-      runtime: lambda.Runtime.PYTHON_3_7,
+      runtime: lambda.Runtime.PYTHON_3_12,
       code: lambda.Code.fromAsset('lambda/syncprocessor'),
       handler: 'lambda_function.lambda_handler',
       reservedConcurrentExecutions: 1,
@@ -232,7 +232,7 @@ export class TextractPipelineStack extends cdk.Stack {
 
     // Async Job Processor (Start jobs using Async APIs)
     const asyncProcessor = new lambda.Function(this, 'ASyncProcessor', {
-      runtime: lambda.Runtime.PYTHON_3_7,
+      runtime: lambda.Runtime.PYTHON_3_12,
       code: lambda.Code.fromAsset('lambda/asyncprocessor'),
       handler: 'lambda_function.lambda_handler',
       reservedConcurrentExecutions: 1,
@@ -278,7 +278,7 @@ export class TextractPipelineStack extends cdk.Stack {
 
     // Async Jobs Results Processor
     const jobResultProcessor = new lambda.Function(this, 'JobResultProcessor', {
-      runtime: lambda.Runtime.PYTHON_3_7,
+      runtime: lambda.Runtime.PYTHON_3_12,
       code: lambda.Code.fromAsset('lambda/jobresultprocessor'),
       handler: 'lambda_function.lambda_handler',
       memorySize: 2000,
@@ -312,7 +312,7 @@ export class TextractPipelineStack extends cdk.Stack {
     //--------------
     // PDF Generator
     const pdfGenerator = new lambda.Function(this, 'PdfGenerator', {
-      runtime: lambda.Runtime.JAVA_8,
+      runtime: lambda.Runtime.JAVA_11,
       code: lambda.Code.fromAsset('lambda/pdfgenerator'),
       handler: 'DemoLambdaV2::handleRequest',
       memorySize: 3000,
diff --git a/textract-pipeline/package.json b/textract-pipeline/package.json
index de756868..e9d4849f 100644
--- a/textract-pipeline/package.json
+++ b/textract-pipeline/package.json
@@ -11,17 +11,17 @@
     "cdk": "cdk"
   },
   "devDependencies": {
-    "@types/jest": "^24.0.22",
-    "@types/node": "^14.0.0",
-    "aws-cdk": "^2.26.0",
+    "@types/jest": "^29.5.3",
+    "@types/node": "^18.0.0",
+    "aws-cdk": "^2.142.1",
     "jest": "^29.5.0",
-    "ts-jest": "^24.1.0",
-    "ts-node": "^8.1.0",
-    "typescript": "~3.7.2"
+    "ts-jest": "^29.1.0",
+    "ts-node": "^10.9.1",
+    "typescript": "^5.0.0"
   },
   "dependencies": {
-    "aws-cdk-lib": "^2.1.0",
-    "constructs": "^10.0.0",
-    "source-map-support": "^0.5.16"
+    "aws-cdk-lib": "^2.142.1",
+    "constructs": "^10.1.227",
+    "source-map-support": "^0.5.21"
   }
 }
diff --git a/textract-pipeline/tsconfig.json b/textract-pipeline/tsconfig.json
index 03c16d26..2ffc6dce 100644
--- a/textract-pipeline/tsconfig.json
+++ b/textract-pipeline/tsconfig.json
@@ -2,7 +2,7 @@
   "compilerOptions": {
     "target":"ES2018",
     "module": "commonjs",
-    "lib": ["es2018"],
+    "lib": ["es2020"],
     "declaration": true,
     "strict": true,
     "noImplicitAny": true,