diff --git a/_example/firewall-with-isolated-rules/example.tf b/_example/firewall-with-isolated-rules/example.tf
index dee445c..a7079aa 100644
--- a/_example/firewall-with-isolated-rules/example.tf
+++ b/_example/firewall-with-isolated-rules/example.tf
@@ -42,7 +42,7 @@ module "vnet" {
 module "name_specific_subnet" {
   depends_on           = [module.vnet]
   source               = "clouddrove/subnet/azure"
-  version              = "1.0.2"
+  version              = "1.2.1"
   name                 = local.name
   environment          = local.environment
   resource_group_name  = module.resource_group.resource_group_name