diff --git a/deployments/stacks/dpe-k8s-deployments/main.tf b/deployments/stacks/dpe-k8s-deployments/main.tf
index 16c39074..36145a0a 100644
--- a/deployments/stacks/dpe-k8s-deployments/main.tf
+++ b/deployments/stacks/dpe-k8s-deployments/main.tf
@@ -2,8 +2,7 @@ locals {
   git_revision = var.git_revision
 }
 module "sage-aws-eks-autoscaler" {
-  source                 = "spacelift.io/sagebionetworks/sage-aws-eks-autoscaler/aws"
-  version                = "0.9.0"
+  source                 = "../../../modules/sage-aws-k8s-node-autoscaler"
   cluster_name           = var.cluster_name
   private_vpc_subnet_ids = var.private_subnet_ids_eks_worker_nodes
   vpc_id                 = var.vpc_id
diff --git a/modules/sage-aws-k8s-node-autoscaler/main.tf b/modules/sage-aws-k8s-node-autoscaler/main.tf
index 2d6fd448..157a6047 100644
--- a/modules/sage-aws-k8s-node-autoscaler/main.tf
+++ b/modules/sage-aws-k8s-node-autoscaler/main.tf
@@ -106,7 +106,7 @@ resource "helm_release" "ocean-kubernetes-controller" {
 
 module "ocean-aws-k8s" {
   source  = "spotinst/ocean-aws-k8s/spotinst"
-  version = "1.4.0"
+  version = "1.11.0"
 
   # Configuration
   cluster_name                     = var.cluster_name
@@ -148,3 +148,4 @@ module "ocean-aws-k8s" {
     virtualization_types    = null
   }
 }
+
diff --git a/modules/sage-aws-k8s-node-autoscaler/versions.tf b/modules/sage-aws-k8s-node-autoscaler/versions.tf
index aae1e3f6..f8e71527 100644
--- a/modules/sage-aws-k8s-node-autoscaler/versions.tf
+++ b/modules/sage-aws-k8s-node-autoscaler/versions.tf
@@ -9,8 +9,8 @@ terraform {
       version = "~> 2.0"
     }
     spotinst = {
-      source  = "spotinst/spotinst"
-      version = "1.172.0" # Specify the version you wish to use
+      source  = "opentofu/spotinst"
+      version = "1.225.0" # Specify the version you wish to use
     }
     helm = {
       source  = "hashicorp/helm"