diff --git a/examples/complete/README.md b/examples/complete/README.md
index 53b565f3..c5f847b9 100644
--- a/examples/complete/README.md
+++ b/examples/complete/README.md
@@ -14,8 +14,8 @@ This examples handles the provisioning of a new Secrets Manager instance.
 
 | Name | Source | Version |
 |------|--------|---------|
-| <a name="module_event_notification"></a> [event\_notification](#module\_event\_notification) | terraform-ibm-modules/event-notifications/ibm | 1.15.1 |
-| <a name="module_key_protect"></a> [key\_protect](#module\_key\_protect) | terraform-ibm-modules/kms-all-inclusive/ibm | 4.17.1 |
+| <a name="module_event_notification"></a> [event\_notification](#module\_event\_notification) | terraform-ibm-modules/event-notifications/ibm | 1.15.5 |
+| <a name="module_key_protect"></a> [key\_protect](#module\_key\_protect) | terraform-ibm-modules/kms-all-inclusive/ibm | 4.18.1 |
 | <a name="module_resource_group"></a> [resource\_group](#module\_resource\_group) | terraform-ibm-modules/resource-group/ibm | 1.1.6 |
 | <a name="module_secrets_manager"></a> [secrets\_manager](#module\_secrets\_manager) | ../.. | n/a |
 
diff --git a/examples/complete/main.tf b/examples/complete/main.tf
index d2c5874a..269e0751 100644
--- a/examples/complete/main.tf
+++ b/examples/complete/main.tf
@@ -8,7 +8,7 @@ module "resource_group" {
 
 module "key_protect" {
   source                    = "terraform-ibm-modules/kms-all-inclusive/ibm"
-  version                   = "4.17.1"
+  version                   = "4.18.1"
   key_protect_instance_name = "${var.prefix}-key-protect"
   resource_group_id         = module.resource_group.resource_group_id
   region                    = var.region
@@ -27,7 +27,7 @@ module "key_protect" {
 
 module "event_notification" {
   source            = "terraform-ibm-modules/event-notifications/ibm"
-  version           = "1.15.1"
+  version           = "1.15.5"
   resource_group_id = module.resource_group.resource_group_id
   name              = "${var.prefix}-en"
   tags              = var.resource_tags
diff --git a/examples/fscloud/main.tf b/examples/fscloud/main.tf
index 8713a756..4995b221 100644
--- a/examples/fscloud/main.tf
+++ b/examples/fscloud/main.tf
@@ -42,7 +42,7 @@ module "cbr_zone" {
 
 module "event_notification" {
   source            = "terraform-ibm-modules/event-notifications/ibm"
-  version           = "1.15.1"
+  version           = "1.15.5"
   resource_group_id = module.resource_group.resource_group_id
   name              = "${var.prefix}-en"
   tags              = var.resource_tags
diff --git a/solutions/standard/main.tf b/solutions/standard/main.tf
index f41a8d79..661934dc 100644
--- a/solutions/standard/main.tf
+++ b/solutions/standard/main.tf
@@ -64,7 +64,7 @@ module "kms" {
   }
   count                       = var.existing_secrets_manager_crn != null || var.existing_secrets_manager_kms_key_crn != null ? 0 : 1 # no need to create any KMS resources if passing an existing key, or bucket
   source                      = "terraform-ibm-modules/kms-all-inclusive/ibm"
-  version                     = "4.17.1"
+  version                     = "4.18.1"
   create_key_protect_instance = false
   region                      = local.kms_region
   existing_kms_instance_crn   = var.existing_kms_instance_crn
diff --git a/solutions/standard/version.tf b/solutions/standard/version.tf
index 67e97cf3..f7544b0b 100644
--- a/solutions/standard/version.tf
+++ b/solutions/standard/version.tf
@@ -4,7 +4,7 @@ terraform {
   required_providers {
     ibm = {
       source  = "IBM-Cloud/ibm"
-      version = "1.71.3"
+      version = "1.73.0"
     }
     time = {
       source  = "hashicorp/time"
diff --git a/tests/existing-resources/main.tf b/tests/existing-resources/main.tf
index a3349891..117b5dc9 100644
--- a/tests/existing-resources/main.tf
+++ b/tests/existing-resources/main.tf
@@ -16,7 +16,7 @@ module "resource_group" {
 
 module "event_notifications" {
   source            = "terraform-ibm-modules/event-notifications/ibm"
-  version           = "1.15.1"
+  version           = "1.15.5"
   resource_group_id = module.resource_group.resource_group_id
   name              = "${var.prefix}-en"
   tags              = var.resource_tags
@@ -31,7 +31,7 @@ module "event_notifications" {
 
 module "key_protect" {
   source                    = "terraform-ibm-modules/kms-all-inclusive/ibm"
-  version                   = "4.17.1"
+  version                   = "4.18.1"
   key_protect_instance_name = "${var.prefix}-key-protect"
   resource_group_id         = module.resource_group.resource_group_id
   region                    = var.region