diff --git a/README.md b/README.md
index 8e1b492..15a2fd5 100644
--- a/README.md
+++ b/README.md
@@ -166,13 +166,13 @@ Available targets:
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.3 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 4.0 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.46 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 4.0 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.46 |
 
 ## Modules
 
@@ -211,6 +211,7 @@ Available targets:
 | <a name="input_allow_ssl_requests_only"></a> [allow\_ssl\_requests\_only](#input\_allow\_ssl\_requests\_only) | Set to true to require requests to use Secure Socket Layer (HTTPS/SSL) on the access logs S3 bucket. This will explicitly deny access to HTTP requests | `bool` | `false` | no |
 | <a name="input_attributes"></a> [attributes](#input\_attributes) | ID element. Additional attributes (e.g. `workers` or `cluster`) to add to `id`,<br/>in the order they appear in the list. New attributes are appended to the<br/>end of the list. The elements of the list are joined by the `delimiter`<br/>and treated as a single ID element. | `list(string)` | `[]` | no |
 | <a name="input_certificate_arn"></a> [certificate\_arn](#input\_certificate\_arn) | The ARN of the default SSL certificate for HTTPS listener | `string` | `""` | no |
+| <a name="input_client_keep_alive"></a> [client\_keep\_alive](#input\_client\_keep\_alive) | Client keep alive value in seconds. The valid range is 60-604800 seconds. The default is 3600 seconds. | `number` | `3600` | no |
 | <a name="input_context"></a> [context](#input\_context) | Single object for setting entire context at once.<br/>See description of individual variables for details.<br/>Leave string and numeric variables as `null` to use default value.<br/>Individual variable settings (non-null) override settings in context object,<br/>except for attributes, tags, and additional\_tag\_map, which are merged. | `any` | <pre>{<br/>  "additional_tag_map": {},<br/>  "attributes": [],<br/>  "delimiter": null,<br/>  "descriptor_formats": {},<br/>  "enabled": true,<br/>  "environment": null,<br/>  "id_length_limit": null,<br/>  "label_key_case": null,<br/>  "label_order": [],<br/>  "label_value_case": null,<br/>  "labels_as_tags": [<br/>    "unset"<br/>  ],<br/>  "name": null,<br/>  "namespace": null,<br/>  "regex_replace_chars": null,<br/>  "stage": null,<br/>  "tags": {},<br/>  "tenant": null<br/>}</pre> | no |
 | <a name="input_cross_zone_load_balancing_enabled"></a> [cross\_zone\_load\_balancing\_enabled](#input\_cross\_zone\_load\_balancing\_enabled) | A boolean flag to enable/disable cross zone load balancing | `bool` | `true` | no |
 | <a name="input_default_target_group_enabled"></a> [default\_target\_group\_enabled](#input\_default\_target\_group\_enabled) | Whether the default target group should be created or not. | `bool` | `true` | no |
diff --git a/docs/terraform.md b/docs/terraform.md
index 322eca8..86fd68a 100644
--- a/docs/terraform.md
+++ b/docs/terraform.md
@@ -4,13 +4,13 @@
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.3 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 4.0 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.46 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 4.0 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.46 |
 
 ## Modules
 
@@ -49,6 +49,7 @@
 | <a name="input_allow_ssl_requests_only"></a> [allow\_ssl\_requests\_only](#input\_allow\_ssl\_requests\_only) | Set to true to require requests to use Secure Socket Layer (HTTPS/SSL) on the access logs S3 bucket. This will explicitly deny access to HTTP requests | `bool` | `false` | no |
 | <a name="input_attributes"></a> [attributes](#input\_attributes) | ID element. Additional attributes (e.g. `workers` or `cluster`) to add to `id`,<br/>in the order they appear in the list. New attributes are appended to the<br/>end of the list. The elements of the list are joined by the `delimiter`<br/>and treated as a single ID element. | `list(string)` | `[]` | no |
 | <a name="input_certificate_arn"></a> [certificate\_arn](#input\_certificate\_arn) | The ARN of the default SSL certificate for HTTPS listener | `string` | `""` | no |
+| <a name="input_client_keep_alive"></a> [client\_keep\_alive](#input\_client\_keep\_alive) | Client keep alive value in seconds. The valid range is 60-604800 seconds. The default is 3600 seconds. | `number` | `3600` | no |
 | <a name="input_context"></a> [context](#input\_context) | Single object for setting entire context at once.<br/>See description of individual variables for details.<br/>Leave string and numeric variables as `null` to use default value.<br/>Individual variable settings (non-null) override settings in context object,<br/>except for attributes, tags, and additional\_tag\_map, which are merged. | `any` | <pre>{<br/>  "additional_tag_map": {},<br/>  "attributes": [],<br/>  "delimiter": null,<br/>  "descriptor_formats": {},<br/>  "enabled": true,<br/>  "environment": null,<br/>  "id_length_limit": null,<br/>  "label_key_case": null,<br/>  "label_order": [],<br/>  "label_value_case": null,<br/>  "labels_as_tags": [<br/>    "unset"<br/>  ],<br/>  "name": null,<br/>  "namespace": null,<br/>  "regex_replace_chars": null,<br/>  "stage": null,<br/>  "tags": {},<br/>  "tenant": null<br/>}</pre> | no |
 | <a name="input_cross_zone_load_balancing_enabled"></a> [cross\_zone\_load\_balancing\_enabled](#input\_cross\_zone\_load\_balancing\_enabled) | A boolean flag to enable/disable cross zone load balancing | `bool` | `true` | no |
 | <a name="input_default_target_group_enabled"></a> [default\_target\_group\_enabled](#input\_default\_target\_group\_enabled) | Whether the default target group should be created or not. | `bool` | `true` | no |
diff --git a/main.tf b/main.tf
index 9074125..4487705 100644
--- a/main.tf
+++ b/main.tf
@@ -102,6 +102,7 @@ resource "aws_lb" "default" {
   drop_invalid_header_fields       = var.drop_invalid_header_fields
   preserve_host_header             = var.preserve_host_header
   xff_header_processing_mode       = var.xff_header_processing_mode
+  client_keep_alive                = var.client_keep_alive
 
   access_logs {
     bucket  = try(element(compact([var.access_logs_s3_bucket_id, module.access_logs.bucket_id]), 0), "")
diff --git a/variables.tf b/variables.tf
index 8fbff5c..3980dec 100644
--- a/variables.tf
+++ b/variables.tf
@@ -396,3 +396,9 @@ variable "xff_header_processing_mode" {
   default     = "append"
   description = "Determines how the load balancer modifies the X-Forwarded-For header in the HTTP request before sending the request to the target. The possible values are append, preserve, and remove. Only valid for Load Balancers of type application. The default is append"
 }
+
+variable "client_keep_alive" {
+  type        = number
+  default     = 3600
+  description = "Client keep alive value in seconds. The valid range is 60-604800 seconds. The default is 3600 seconds."
+}
diff --git a/versions.tf b/versions.tf
index d38b216..d9d581d 100644
--- a/versions.tf
+++ b/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 4.0"
+      version = ">= 5.46"
     }
   }
-}
\ No newline at end of file
+}