diff --git a/tests/existing-resources/main.tf b/tests/existing-resources/main.tf
index 1537a18..84233b5 100644
--- a/tests/existing-resources/main.tf
+++ b/tests/existing-resources/main.tf
@@ -14,7 +14,7 @@ module "resource_group" {
 
 module "cloud_monitoring" {
   source            = "terraform-ibm-modules/cloud-monitoring/ibm"
-  version           = "1.8.4"
+  version           = "1.8.5"
   region            = var.region
   resource_group_id = module.resource_group.resource_group_id
   resource_tags     = var.resource_tags