diff --git a/README.md b/README.md
index 8304f620..4f237ea8 100644
--- a/README.md
+++ b/README.md
@@ -251,7 +251,7 @@ Optionally, you need the following permissions to attach Access Management tags
 | <a name="module_attach_sg_to_master_vpe"></a> [attach\_sg\_to\_master\_vpe](#module\_attach\_sg\_to\_master\_vpe) | terraform-ibm-modules/security-group/ibm | 2.7.0 |
 | <a name="module_attach_sg_to_registry_vpe"></a> [attach\_sg\_to\_registry\_vpe](#module\_attach\_sg\_to\_registry\_vpe) | terraform-ibm-modules/security-group/ibm | 2.7.0 |
 | <a name="module_cbr_rule"></a> [cbr\_rule](#module\_cbr\_rule) | terraform-ibm-modules/cbr/ibm//modules/cbr-rule-module | 1.33.2 |
-| <a name="module_cos_instance"></a> [cos\_instance](#module\_cos\_instance) | terraform-ibm-modules/cos/ibm | 10.2.20 |
+| <a name="module_cos_instance"></a> [cos\_instance](#module\_cos\_instance) | terraform-ibm-modules/cos/ibm | 10.2.21 |
 | <a name="module_existing_secrets_manager_instance_parser"></a> [existing\_secrets\_manager\_instance\_parser](#module\_existing\_secrets\_manager\_instance\_parser) | terraform-ibm-modules/common-utilities/ibm//modules/crn-parser | 1.2.0 |
 
 ### Resources
diff --git a/examples/advanced/main.tf b/examples/advanced/main.tf
index 3facb2f0..d489f3d7 100644
--- a/examples/advanced/main.tf
+++ b/examples/advanced/main.tf
@@ -22,7 +22,7 @@ locals {
 
 module "kp_all_inclusive" {
   source                    = "terraform-ibm-modules/kms-all-inclusive/ibm"
-  version                   = "5.1.26"
+  version                   = "5.2.0"
   key_protect_instance_name = "${var.prefix}-kp-instance"
   resource_group_id         = module.resource_group.resource_group_id
   region                    = var.region
@@ -211,7 +211,7 @@ locals {
 
 module "cloud_logs" {
   source            = "terraform-ibm-modules/cloud-logs/ibm"
-  version           = "1.6.27"
+  version           = "1.6.28"
   resource_group_id = module.resource_group.resource_group_id
   region            = var.region
   plan              = "standard"
diff --git a/examples/fscloud/main.tf b/examples/fscloud/main.tf
index 317353af..b43e781f 100644
--- a/examples/fscloud/main.tf
+++ b/examples/fscloud/main.tf
@@ -16,7 +16,7 @@ module "resource_group" {
 
 module "cos_fscloud" {
   source                        = "terraform-ibm-modules/cos/ibm"
-  version                       = "10.2.20"
+  version                       = "10.2.21"
   resource_group_id             = module.resource_group.resource_group_id
   create_cos_bucket             = false
   cos_instance_name             = "${var.prefix}-cos"
@@ -30,7 +30,7 @@ module "cos_fscloud" {
 
 module "flowlogs_bucket" {
   source  = "terraform-ibm-modules/cos/ibm//modules/buckets"
-  version = "10.2.20"
+  version = "10.2.21"
 
   bucket_configs = [
     {
diff --git a/examples/multiple_mzr_clusters/main.tf b/examples/multiple_mzr_clusters/main.tf
index fe7da198..1954a6f8 100644
--- a/examples/multiple_mzr_clusters/main.tf
+++ b/examples/multiple_mzr_clusters/main.tf
@@ -173,7 +173,7 @@ data "ibm_container_cluster_config" "cluster_config_c2" {
 
 module "monitoring_instance" {
   source                  = "terraform-ibm-modules/cloud-monitoring/ibm"
-  version                 = "1.7.1"
+  version                 = "1.7.2"
   resource_group_id       = module.resource_group.resource_group_id
   region                  = var.region
   plan                    = "graduated-tier"
diff --git a/main.tf b/main.tf
index d89fc561..71b2d44b 100644
--- a/main.tf
+++ b/main.tf
@@ -100,7 +100,7 @@ module "cos_instance" {
   count = var.enable_registry_storage && !var.use_existing_cos ? 1 : 0
 
   source                 = "terraform-ibm-modules/cos/ibm"
-  version                = "10.2.20"
+  version                = "10.2.21"
   cos_instance_name      = local.cos_name
   resource_group_id      = var.resource_group_id
   cos_plan               = local.cos_plan
diff --git a/solutions/fully-configurable/main.tf b/solutions/fully-configurable/main.tf
index 2ec9491a..fff56158 100644
--- a/solutions/fully-configurable/main.tf
+++ b/solutions/fully-configurable/main.tf
@@ -95,7 +95,7 @@ module "kms" {
   }
   count                       = (var.kms_encryption_enabled_boot_volume && var.existing_boot_volume_kms_key_crn == null) || (var.kms_encryption_enabled_cluster && var.existing_cluster_kms_key_crn == null) ? 1 : 0
   source                      = "terraform-ibm-modules/kms-all-inclusive/ibm"
-  version                     = "5.1.26"
+  version                     = "5.2.0"
   create_key_protect_instance = false
   region                      = local.cluster_kms_region
   existing_kms_instance_crn   = var.existing_kms_instance_crn
diff --git a/tests/existing-resources/main.tf b/tests/existing-resources/main.tf
index 4b823573..5a81d623 100644
--- a/tests/existing-resources/main.tf
+++ b/tests/existing-resources/main.tf
@@ -54,7 +54,7 @@ module "vpc" {
 
 module "cos" {
   source                 = "terraform-ibm-modules/cos/ibm"
-  version                = "10.2.20"
+  version                = "10.2.21"
   resource_group_id      = module.resource_group.resource_group_id
   region                 = var.region
   cos_instance_name      = "${var.prefix}-cos"