diff --git a/README.md b/README.md
index ba10e32..ed9599d 100644
--- a/README.md
+++ b/README.md
@@ -303,14 +303,14 @@ 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) | >= 5.0 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.31 |
 | <a name="requirement_time"></a> [time](#requirement\_time) | >= 0.9 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.0 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.31 |
 | <a name="provider_time"></a> [time](#provider\_time) | >= 0.9 |
 
 ## Modules
@@ -385,6 +385,7 @@ No modules.
 | <a name="input_repl_instance_id"></a> [repl\_instance\_id](#input\_repl\_instance\_id) | The replication instance identifier. This parameter is stored as a lowercase string | `string` | `null` | no |
 | <a name="input_repl_instance_kms_key_arn"></a> [repl\_instance\_kms\_key\_arn](#input\_repl\_instance\_kms\_key\_arn) | The Amazon Resource Name (ARN) for the KMS key that will be used to encrypt the connection parameters | `string` | `null` | no |
 | <a name="input_repl_instance_multi_az"></a> [repl\_instance\_multi\_az](#input\_repl\_instance\_multi\_az) | Specifies if the replication instance is a multi-az deployment. You cannot set the `availability_zone` parameter if the `multi_az` parameter is set to `true` | `bool` | `null` | no |
+| <a name="input_repl_instance_network_type"></a> [repl\_instance\_network\_type](#input\_repl\_instance\_network\_type) | The type of IP address protocol used by a replication instance. Valid values: IPV4, DUAL | `string` | `null` | no |
 | <a name="input_repl_instance_preferred_maintenance_window"></a> [repl\_instance\_preferred\_maintenance\_window](#input\_repl\_instance\_preferred\_maintenance\_window) | The weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC) | `string` | `null` | no |
 | <a name="input_repl_instance_publicly_accessible"></a> [repl\_instance\_publicly\_accessible](#input\_repl\_instance\_publicly\_accessible) | Specifies the accessibility options for the replication instance | `bool` | `null` | no |
 | <a name="input_repl_instance_subnet_group_id"></a> [repl\_instance\_subnet\_group\_id](#input\_repl\_instance\_subnet\_group\_id) | An existing subnet group to associate with the replication instance | `string` | `null` | no |
diff --git a/examples/complete/README.md b/examples/complete/README.md
index e5fd788..3726f08 100644
--- a/examples/complete/README.md
+++ b/examples/complete/README.md
@@ -28,14 +28,14 @@ Note that this example may create resources which will incur monetary charges on
 | Name | Version |
 |------|---------|
 | <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.0 |
-| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.0 |
+| <a name="requirement_aws"></a> [aws](#requirement\_aws) | >= 5.31 |
 | <a name="requirement_random"></a> [random](#requirement\_random) | >= 3.0 |
 
 ## Providers
 
 | Name | Version |
 |------|---------|
-| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.0 |
+| <a name="provider_aws"></a> [aws](#provider\_aws) | >= 5.31 |
 
 ## Modules
 
diff --git a/examples/complete/main.tf b/examples/complete/main.tf
index ed0f212..8f801cc 100644
--- a/examples/complete/main.tf
+++ b/examples/complete/main.tf
@@ -134,6 +134,12 @@ module "dms_aurora_postgresql_aurora_mysql" {
       extra_connection_attributes = "heartbeatFrequency=1;secretsManagerEndpointOverride=${module.vpc_endpoints.endpoints["secretsmanager"]["dns_entry"][0]["dns_name"]}"
       secrets_manager_arn         = module.secrets_manager_postgresql.secret_arn
 
+      postgres_settings = {
+        capture_ddls        = false
+        heartbeat_enable    = true
+        heartbeat_frequency = 1
+      }
+
       tags = { EndpointType = "postgresql-source" }
     }
 
diff --git a/examples/complete/versions.tf b/examples/complete/versions.tf
index d7b00bc..7c45939 100644
--- a/examples/complete/versions.tf
+++ b/examples/complete/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.0"
+      version = ">= 5.31"
     }
     random = {
       source  = "hashicorp/random"
diff --git a/main.tf b/main.tf
index cc707e5..452f970 100644
--- a/main.tf
+++ b/main.tf
@@ -149,6 +149,7 @@ resource "aws_dms_replication_instance" "this" {
   engine_version               = var.repl_instance_engine_version
   kms_key_arn                  = var.repl_instance_kms_key_arn
   multi_az                     = var.repl_instance_multi_az
+  network_type                 = var.repl_instance_network_type
   preferred_maintenance_window = var.repl_instance_preferred_maintenance_window
   publicly_accessible          = var.repl_instance_publicly_accessible
   replication_instance_class   = var.repl_instance_class
@@ -186,6 +187,7 @@ resource "aws_dms_endpoint" "this" {
       error_retry_duration       = try(elasticsearch_settings.value.error_retry_duration, null)
       full_load_error_percentage = try(elasticsearch_settings.value.full_load_error_percentage, null)
       service_access_role_arn    = lookup(elasticsearch_settings.value, "service_access_role_arn", aws_iam_role.access[0].arn)
+      use_new_mapping_type       = try(elasticsearch_settings.value.use_new_mapping_type, null)
     }
   }
 
@@ -253,8 +255,32 @@ resource "aws_dms_endpoint" "this" {
     }
   }
 
-  password = lookup(each.value, "password", null)
-  port     = try(each.value.port, null)
+  password                = lookup(each.value, "password", null)
+  pause_replication_tasks = try(each.value.pause_replication_tasks, null)
+  port                    = try(each.value.port, null)
+
+  # https://docs.aws.amazon.com/dms/latest/userguide/CHAP_Source.PostgreSQL.html
+  dynamic "postgres_settings" {
+    for_each = length(lookup(each.value, "postgres_settings", [])) > 0 ? [each.value.postgres_settings] : []
+    content {
+      after_connect_script         = try(postgres_settings.value.after_connect_script, null)
+      babelfish_database_name      = try(postgres_settings.value.babelfish_database_name, null)
+      capture_ddls                 = try(postgres_settings.value.capture_ddls, null)
+      database_mode                = try(postgres_settings.value.database_mode, null)
+      ddl_artifacts_schema         = try(postgres_settings.value.ddl_artifacts_schema, null)
+      execute_timeout              = try(postgres_settings.value.execute_timeout, null)
+      fail_tasks_on_lob_truncation = try(postgres_settings.value.fail_tasks_on_lob_truncation, null)
+      heartbeat_enable             = try(postgres_settings.value.heartbeat_enable, null)
+      heartbeat_frequency          = try(postgres_settings.value.heartbeat_frequency, null)
+      heartbeat_schema             = try(postgres_settings.value.heartbeat_schema, null)
+      map_boolean_as_boolean       = try(postgres_settings.value.map_boolean_as_boolean, null)
+      map_jsonb_as_clob            = try(postgres_settings.value.map_jsonb_as_clob, null)
+      map_long_varchar_as          = try(postgres_settings.value.map_long_varchar_as, null)
+      max_file_size                = try(postgres_settings.value.max_file_size, null)
+      plugin_name                  = try(postgres_settings.value.plugin_name, null)
+      slot_name                    = try(postgres_settings.value.slot_name, null)
+    }
+  }
 
   dynamic "redis_settings" {
     for_each = length(lookup(each.value, "redis_settings", [])) > 0 ? [each.value.redis_settings] : []
@@ -335,6 +361,7 @@ resource "aws_dms_s3_endpoint" "this" {
   encryption_mode                             = try(each.value.encryption_mode, null)
   expected_bucket_owner                       = try(each.value.expected_bucket_owner, null)
   external_table_definition                   = try(each.value.external_table_definition, null)
+  glue_catalog_generation                     = try(each.value.glue_catalog_generation, null)
   ignore_header_rows                          = try(each.value.ignore_header_rows, null)
   include_op_for_full_load                    = try(each.value.include_op_for_full_load, null)
   max_file_size                               = try(each.value.max_file_size, null)
diff --git a/variables.tf b/variables.tf
index 5a48c1a..d020262 100644
--- a/variables.tf
+++ b/variables.tf
@@ -126,6 +126,12 @@ variable "repl_instance_multi_az" {
   default     = null
 }
 
+variable "repl_instance_network_type" {
+  description = "The type of IP address protocol used by a replication instance. Valid values: IPV4, DUAL"
+  type        = string
+  default     = null
+}
+
 variable "repl_instance_preferred_maintenance_window" {
   description = "The weekly time range during which system maintenance can occur, in Universal Coordinated Time (UTC)"
   type        = string
diff --git a/versions.tf b/versions.tf
index 497d5ab..32ed5b5 100644
--- a/versions.tf
+++ b/versions.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     aws = {
       source  = "hashicorp/aws"
-      version = ">= 5.0"
+      version = ">= 5.31"
     }
     time = {
       source  = "hashicorp/time"