diff --git a/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v1-vpc-module/c1-versions.tf b/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v1-vpc-module/c1-versions.tf
index 5691bb0a..84b9a500 100644
--- a/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v1-vpc-module/c1-versions.tf
+++ b/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v1-vpc-module/c1-versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = "~> 3.0"  
+      version = "4.64.0"
     }
   }
 }
diff --git a/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v1-vpc-module/c3-vpc.tf b/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v1-vpc-module/c3-vpc.tf
index 5085adec..a173e50c 100644
--- a/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v1-vpc-module/c3-vpc.tf
+++ b/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v1-vpc-module/c3-vpc.tf
@@ -1,20 +1,20 @@
 # Create VPC Terraform Module
 module "vpc" {
   source  = "terraform-aws-modules/vpc/aws"
-  version = "2.78.0"  
+  version = "4.0.1"
   # version = "~> 2.78"
 
   # VPC Basic Details
-  name = "vpc-dev"
-  cidr = "10.0.0.0/16"   
-  azs                 = ["us-east-1a", "us-east-1b"]
-  private_subnets     = ["10.0.1.0/24", "10.0.2.0/24"]
-  public_subnets      = ["10.0.101.0/24", "10.0.102.0/24"]
+  name            = "vpc-dev"
+  cidr            = "10.0.0.0/16"
+  azs             = ["us-east-1a", "us-east-1b"]
+  private_subnets = ["10.0.1.0/24", "10.0.2.0/24"]
+  public_subnets  = ["10.0.101.0/24", "10.0.102.0/24"]
 
   # Database Subnets
-  create_database_subnet_group = true
-  create_database_subnet_route_table= true
-  database_subnets    = ["10.0.151.0/24", "10.0.152.0/24"]
+  create_database_subnet_group       = true
+  create_database_subnet_route_table = true
+  database_subnets                   = ["10.0.151.0/24", "10.0.152.0/24"]
 
   #create_database_nat_gateway_route = true
   #create_database_internet_gateway_route = true
@@ -25,7 +25,7 @@ module "vpc" {
 
   # VPC DNS Parameters
   enable_dns_hostnames = true
-  enable_dns_support = true
+  enable_dns_support   = true
 
   public_subnet_tags = {
     Type = "public-subnets"
@@ -40,7 +40,7 @@ module "vpc" {
   }
 
   tags = {
-    Owner = "kalyan"
+    Owner       = "kalyan"
     Environment = "dev"
   }
 
diff --git a/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v2-vpc-module-standardized/.terraform.lock.hcl b/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v2-vpc-module-standardized/.terraform.lock.hcl
new file mode 100644
index 00000000..e2e2f075
--- /dev/null
+++ b/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v2-vpc-module-standardized/.terraform.lock.hcl
@@ -0,0 +1,25 @@
+# This file is maintained automatically by "terraform init".
+# Manual edits may be lost in future updates.
+
+provider "registry.terraform.io/hashicorp/aws" {
+  version     = "4.64.0"
+  constraints = ">= 4.35.0, 4.64.0"
+  hashes = [
+    "h1:4xXf+eZtKPiRyjle7HUPaVzF3h/6S8seNEIIbWlDbuk=",
+    "zh:092614f767995140cf444cad1a97fb569885db16cb1c1dc9ee56e801232bac29",
+    "zh:142e262fbb162c8a86493cfab4aadaf96a8572f1a3a6be444d465a4aee377dba",
+    "zh:1c58c8cb9934dc98a2dd9dc48a8a3d94a14c2c3f2bc0136410a9344938d4ecfb",
+    "zh:36efdf30cd52b92668cf6f912538c6e176b1a140a00e63ee0f753b85878c8b53",
+    "zh:4c631e367fd69692b57f85564de561733380e9674e146d3a7725b781ec5db944",
+    "zh:57ace91cb022ec944ad3af9272b78f48e7f71e9d1bf113ca56c6ce8deb4341fe",
+    "zh:7fc9581b530ebf28fda80c62c20c6fbbb936a878c24872349eb107b7f198e64c",
+    "zh:8280cd8f04c31af83f3e74f07704b258fbaa8bf1d70679d5ea2f0cbda2571de2",
+    "zh:8e6217a9443b651d4349d75bdc37af9298970d854bf515d8c305919b193e4a38",
+    "zh:9b12af85486a96aedd8d7984b0ff811a4b42e3d88dad1a3fb4c0b580d04fa425",
+    "zh:9c62bc4a9034a6caf15b8863da6f5a621b947d5fca161b4bd2f2e8e78eec8e3b",
+    "zh:9d0a45cd4a031d19ee14c0a15f25df6359dcd342ccf4e2ee4751b3ee496edb57",
+    "zh:ab47f4e300c46dc1757e2b8d8d749f34f044f219479106a00bf40572091a8999",
+    "zh:b55119290497dda96ab9ba3dca00d648808dc99d18960ad8aa875775bfaf95db",
+    "zh:df513941e6979f557edcac28d84bd91af9786104b0deba45b3b259a5ad215897",
+  ]
+}
diff --git a/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v2-vpc-module-standardized/c1-versions.tf b/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v2-vpc-module-standardized/c1-versions.tf
index 62b1ce4e..84b9a500 100644
--- a/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v2-vpc-module-standardized/c1-versions.tf
+++ b/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v2-vpc-module-standardized/c1-versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = "~> 3.0"
+      version = "4.64.0"
     }
   }
 }
diff --git a/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v2-vpc-module-standardized/c4-02-vpc-module.tf b/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v2-vpc-module-standardized/c4-02-vpc-module.tf
index 21a86db6..b049e685 100644
--- a/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v2-vpc-module-standardized/c4-02-vpc-module.tf
+++ b/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v2-vpc-module-standardized/c4-02-vpc-module.tf
@@ -1,25 +1,25 @@
 # Create VPC Terraform Module
 module "vpc" {
   source  = "terraform-aws-modules/vpc/aws"
-  version = "2.78.0"
+  version = "4.0.1"
   #version = "~> 2.78"
 
   # VPC Basic Details
-  name = "${local.name}-${var.vpc_name}"
-  cidr = var.vpc_cidr_block
+  name            = "${local.name}-${var.vpc_name}"
+  cidr            = var.vpc_cidr_block
   azs             = var.vpc_availability_zones
   public_subnets  = var.vpc_public_subnets
-  private_subnets = var.vpc_private_subnets  
+  private_subnets = var.vpc_private_subnets
 
   # Database Subnets
-  database_subnets = var.vpc_database_subnets
-  create_database_subnet_group = var.vpc_create_database_subnet_group
+  database_subnets                   = var.vpc_database_subnets
+  create_database_subnet_group       = var.vpc_create_database_subnet_group
   create_database_subnet_route_table = var.vpc_create_database_subnet_route_table
   # create_database_internet_gateway_route = true
   # create_database_nat_gateway_route = true
-  
+
   # NAT Gateways - Outbound Communication
-  enable_nat_gateway = var.vpc_enable_nat_gateway 
+  enable_nat_gateway = var.vpc_enable_nat_gateway
   single_nat_gateway = var.vpc_single_nat_gateway
 
   # VPC DNS Parameters
@@ -27,7 +27,7 @@ module "vpc" {
   enable_dns_support   = true
 
 
-  tags = local.common_tags
+  tags     = local.common_tags
   vpc_tags = local.common_tags
 
   # Additional Tags to Subnets
@@ -36,8 +36,8 @@ module "vpc" {
   }
   private_subnet_tags = {
     Type = "Private Subnets"
-  }  
+  }
   database_subnet_tags = {
     Type = "Private Database Subnets"
   }
-}
\ No newline at end of file
+}
diff --git a/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v2-vpc-module-standardized/terraform.tfvars b/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v2-vpc-module-standardized/terraform.tfvars
index d423925d..0f6385bd 100644
--- a/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v2-vpc-module-standardized/terraform.tfvars
+++ b/06-AWS-VPC/06-02-AWS-VPC-using-Terraform/terraform-manifests/v2-vpc-module-standardized/terraform.tfvars
@@ -1,6 +1,6 @@
 # Generic Variables
-aws_region = "us-east-1"
-environment = "stag"
+aws_region       = "us-east-1"
+environment      = "stag"
 business_divsion = "HR"