diff --git a/examples/basic/main.tf b/examples/basic/main.tf
index 6faf433..4e049f5 100644
--- a/examples/basic/main.tf
+++ b/examples/basic/main.tf
@@ -7,7 +7,7 @@ module "resource_group" {
 
 module "cos" {
   source                 = "terraform-ibm-modules/cos/ibm"
-  version                = "8.15.13"
+  version                = "8.16.0"
   cos_instance_name      = "${var.prefix}-cos"
   kms_encryption_enabled = false
   retention_enabled      = false
diff --git a/examples/complete/main.tf b/examples/complete/main.tf
index 78fcb87..b7061e2 100644
--- a/examples/complete/main.tf
+++ b/examples/complete/main.tf
@@ -16,7 +16,7 @@ module "resource_group" {
 module "cos" {
   count                  = var.existing_scc_instance_crn == null ? 1 : 0
   source                 = "terraform-ibm-modules/cos/ibm"
-  version                = "8.15.13"
+  version                = "8.16.0"
   cos_instance_name      = "${var.prefix}-cos"
   kms_encryption_enabled = false
   retention_enabled      = false
@@ -30,7 +30,7 @@ module "cos" {
 
 module "event_notification" {
   source            = "terraform-ibm-modules/event-notifications/ibm"
-  version           = "1.15.6"
+  version           = "1.15.8"
   resource_group_id = module.resource_group.resource_group_id
   name              = "${var.prefix}-en"
   tags              = var.resource_tags
diff --git a/tests/existing-resources/main.tf b/tests/existing-resources/main.tf
index 8cf572b..ad55cb0 100644
--- a/tests/existing-resources/main.tf
+++ b/tests/existing-resources/main.tf
@@ -7,7 +7,7 @@ module "resource_group" {
 
 module "cos" {
   source                 = "terraform-ibm-modules/cos/ibm"
-  version                = "8.15.13"
+  version                = "8.16.0"
   cos_instance_name      = "${var.prefix}-cos"
   kms_encryption_enabled = false
   retention_enabled      = false