diff --git a/mill/audit-worker.tf b/mill/audit-worker.tf
index bd3385e..d141929 100644
--- a/mill/audit-worker.tf
+++ b/mill/audit-worker.tf
@@ -7,6 +7,7 @@ resource "aws_launch_template" "audit_worker_launch_template" {
   vpc_security_group_ids = [aws_security_group.mill_instance.id]
   key_name               = var.ec2_keypair
   user_data              = base64encode(templatefile("${path.module}/resources/cloud-init.tpl", merge(local.cloud_init_props, { node_type = "audit-worker" })))
+  update_default_version = true
 
   block_device_mappings {
     device_name = "/dev/sda1"
diff --git a/mill/bit-report-worker.tf b/mill/bit-report-worker.tf
index d4e5463..244eac7 100644
--- a/mill/bit-report-worker.tf
+++ b/mill/bit-report-worker.tf
@@ -11,6 +11,7 @@ resource "aws_launch_template" "bit_report_worker_launch_template" {
       node_type          = "bit-report-worker"
       max_worker_threads = var.bit_report_max_worker_threads
   })))
+  update_default_version = true
 
   block_device_mappings {
     device_name = "/dev/sda1"
diff --git a/mill/bit-worker.tf b/mill/bit-worker.tf
index aad39b2..fcbf93d 100644
--- a/mill/bit-worker.tf
+++ b/mill/bit-worker.tf
@@ -7,7 +7,7 @@ resource "aws_launch_template" "bit_worker_launch_template" {
   vpc_security_group_ids = [aws_security_group.mill_instance.id]
   key_name               = var.ec2_keypair
   user_data              = base64encode(templatefile("${path.module}/resources/cloud-init.tpl", merge(local.cloud_init_props, { node_type = "bit-worker" })))
-
+  update_default_version = true
   block_device_mappings {
     device_name = "/dev/sda1"
     ebs {
diff --git a/mill/high-priority-dup-worker.tf b/mill/high-priority-dup-worker.tf
index ccd7ff5..39b6b5d 100644
--- a/mill/high-priority-dup-worker.tf
+++ b/mill/high-priority-dup-worker.tf
@@ -7,6 +7,7 @@ resource "aws_launch_template" "high_priority_dup_worker_launch_template" {
   vpc_security_group_ids = [aws_security_group.mill_instance.id]
   key_name               = var.ec2_keypair
   user_data              = base64encode(templatefile("${path.module}/resources/cloud-init.tpl", merge(local.cloud_init_props, { node_type = "dup-worker" })))
+  update_default_version = true
 
   block_device_mappings {
     device_name = "/dev/sda1"
diff --git a/mill/low-priority-dup-worker.tf b/mill/low-priority-dup-worker.tf
index c850d29..d32c7b4 100644
--- a/mill/low-priority-dup-worker.tf
+++ b/mill/low-priority-dup-worker.tf
@@ -7,6 +7,7 @@ resource "aws_launch_template" "low_priority_dup_worker_launch_template" {
   vpc_security_group_ids = [aws_security_group.mill_instance.id]
   key_name               = var.ec2_keypair
   user_data              = base64encode(templatefile("${path.module}/resources/cloud-init.tpl", merge(local.cloud_init_props, { node_type = "dup-worker" })))
+  update_default_version = true
 
   block_device_mappings {
     device_name = "/dev/sda1"
diff --git a/mill/sentinel.tf b/mill/sentinel.tf
index 750d109..32c7a53 100644
--- a/mill/sentinel.tf
+++ b/mill/sentinel.tf
@@ -6,6 +6,7 @@ resource "aws_launch_template" "sentinel_launch_template" {
   vpc_security_group_ids = [aws_security_group.mill_instance.id]
   key_name               = var.ec2_keypair
   user_data              = base64encode(templatefile("${path.module}/resources/cloud-init.tpl", merge(local.cloud_init_props, { node_type = "sentinel" })))
+  update_default_version = true
 
   block_device_mappings {
     device_name = "/dev/sda1"
diff --git a/mill/storage-stats-worker.tf b/mill/storage-stats-worker.tf
index 81f36b6..0331407 100644
--- a/mill/storage-stats-worker.tf
+++ b/mill/storage-stats-worker.tf
@@ -7,6 +7,7 @@ resource "aws_launch_template" "storage_stats_worker_launch_template" {
   vpc_security_group_ids = [aws_security_group.mill_instance.id]
   key_name               = var.ec2_keypair
   user_data              = base64encode(templatefile("${path.module}/resources/cloud-init.tpl", merge(local.cloud_init_props, { node_type = "storage_stats-worker" })))
+  update_default_version = true
 
   block_device_mappings {
     device_name = "/dev/sda1"