diff --git a/README.md b/README.md
index 85f9ba1..3d1ad57 100644
--- a/README.md
+++ b/README.md
@@ -128,14 +128,14 @@ Examples codified under the [`examples`](https://github.com/terraform-aws-module
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.21 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.30 |
 | <a name="requirement_random"></a> [random](#requirement\_random) | >= 3.6 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.21 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.30 |
 | <a name="provider_random"></a> [random](#provider\_random) | >= 3.6 |
 
 ## Modules
@@ -172,6 +172,7 @@ No modules.
 | <a name="input_broker_node_security_groups"></a> [broker\_node\_security\_groups](#input\_broker\_node\_security\_groups) | A list of the security groups to associate with the elastic network interfaces to control who can communicate with the cluster | `list(string)` | `[]` | no |
 | <a name="input_broker_node_storage_info"></a> [broker\_node\_storage\_info](#input\_broker\_node\_storage\_info) | A block that contains information about storage volumes attached to MSK broker nodes | `any` | `{}` | no |
 | <a name="input_client_authentication"></a> [client\_authentication](#input\_client\_authentication) | Configuration block for specifying a client authentication | `any` | `{}` | no |
+| <a name="input_cloudwatch_log_group_class"></a> [cloudwatch\_log\_group\_class](#input\_cloudwatch\_log\_group\_class) | Specifies the log class of the log group. Possible values are: STANDARD or INFREQUENT\_ACCESS. | `bool` | `null` | no |
 | <a name="input_cloudwatch_log_group_kms_key_id"></a> [cloudwatch\_log\_group\_kms\_key\_id](#input\_cloudwatch\_log\_group\_kms\_key\_id) | The ARN of the KMS Key to use when encrypting log data | `string` | `null` | no |
 | <a name="input_cloudwatch_log_group_name"></a> [cloudwatch\_log\_group\_name](#input\_cloudwatch\_log\_group\_name) | Name of the Cloudwatch Log Group to deliver logs to | `string` | `null` | no |
 | <a name="input_cloudwatch_log_group_retention_in_days"></a> [cloudwatch\_log\_group\_retention\_in\_days](#input\_cloudwatch\_log\_group\_retention\_in\_days) | Specifies the number of days you want to retain log events in the log group | `number` | `0` | no |
diff --git a/main.tf b/main.tf
index 9726c31..244489b 100644
--- a/main.tf
+++ b/main.tf
@@ -291,6 +291,7 @@ resource "aws_cloudwatch_log_group" "this" {
   name              = coalesce(var.cloudwatch_log_group_name, "/aws/msk/${var.name}")
   retention_in_days = var.cloudwatch_log_group_retention_in_days
   kms_key_id        = var.cloudwatch_log_group_kms_key_id
+  log_group_class   = var.cloudwatch_log_group_class
 
   tags = var.tags
 }
diff --git a/variables.tf b/variables.tf
index 7b2d128..eb4441d 100644
--- a/variables.tf
+++ b/variables.tf
@@ -98,6 +98,13 @@ variable "cloudwatch_logs_enabled" {
   default     = false
 }
 
+variable "cloudwatch_log_group_class" {
+  description = "Specifies the log class of the log group. Possible values are: STANDARD or INFREQUENT_ACCESS."
+  type        = bool
+  default     = null
+}
+
+
 variable "firehose_logs_enabled" {
   description = "Indicates whether you want to enable or disable streaming broker logs to Kinesis Data Firehose"
   type        = bool
diff --git a/versions.tf b/versions.tf
index beaaf5f..824adb6 100644
--- a/versions.tf
+++ b/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.21"
+      version = ">= 5.30"
     }
     random = {
       source  = "hashicorp/random"