diff --git a/modules/dedicated_host/main.tf b/modules/dedicated_host/main.tf
index cd3b945b..1832f075 100644
--- a/modules/dedicated_host/main.tf
+++ b/modules/dedicated_host/main.tf
@@ -4,7 +4,7 @@
 
 module "dedicated_host" {
   source  = "terraform-ibm-modules/dedicated-host/ibm"
-  version = "1.1.0"
+  version = "2.0.0"
   dedicated_hosts = [
     {
       host_group_name     = "${var.prefix}-dhgroup"
diff --git a/modules/security/scc/main.tf b/modules/security/scc/main.tf
index c70fced9..df59238d 100644
--- a/modules/security/scc/main.tf
+++ b/modules/security/scc/main.tf
@@ -18,7 +18,7 @@ locals {
 
 module "event_notification" {
   source            = "terraform-ibm-modules/event-notifications/ibm"
-  version           = "1.10.22"
+  version           = "2.0.1"
   resource_group_id = var.rg
   name              = "${var.prefix}-scc-event_notification"
   plan              = var.event_notification_plan
@@ -29,7 +29,7 @@ module "event_notification" {
 
 module "create_scc_instance" {
   source                            = "terraform-ibm-modules/scc/ibm"
-  version                           = "1.8.36"
+  version                           = "2.1.17"
   instance_name                     = "${var.prefix}-scc-instance"
   plan                              = var.scc_plan
   region                            = local.scc_region
@@ -49,7 +49,7 @@ module "create_scc_instance" {
 module "create_profile_attachment" {
   count                  = var.scc_profile == null || var.scc_profile == "" ? 0 : 1
   source                 = "terraform-ibm-modules/scc/ibm//modules/attachment"
-  version                = "1.8.36"
+  version                = "2.1.17"
   profile_name           = var.scc_profile
   scc_instance_id        = module.create_scc_instance.guid
   attachment_name        = "${var.prefix}-scc-attachment"