diff --git a/iac/provider-aws/nomad-cluster-disk-image/variables.pkr.hcl b/iac/provider-aws/nomad-cluster-disk-image/variables.pkr.hcl
index dad3887547..939780b520 100644
--- a/iac/provider-aws/nomad-cluster-disk-image/variables.pkr.hcl
+++ b/iac/provider-aws/nomad-cluster-disk-image/variables.pkr.hcl
@@ -17,12 +17,12 @@ variable "prefix" {
 
 variable "consul_version" {
   type    = string
-  default = "1.16.2"
+  default = "1.21.5"
 }
 
 variable "nomad_version" {
   type    = string
-  default = "1.6.2"
+  default = "1.10.5"
 }
 
 # Keep in sync with `clickhouse_version` in iac/modules/job-clickhouse/variables.tf
diff --git a/iac/provider-gcp/nomad-cluster-disk-image/variables.pkr.hcl b/iac/provider-gcp/nomad-cluster-disk-image/variables.pkr.hcl
index 1979d52718..59b96c5dd0 100644
--- a/iac/provider-gcp/nomad-cluster-disk-image/variables.pkr.hcl
+++ b/iac/provider-gcp/nomad-cluster-disk-image/variables.pkr.hcl
@@ -21,12 +21,12 @@ variable "prefix" {
 
 variable "consul_version" {
   type    = string
-  default = "1.16.2"
+  default = "1.21.5"
 }
 
 variable "nomad_version" {
   type    = string
-  default = "1.6.2"
+  default = "1.10.5"
 }
 
 # Keep in sync with `clickhouse_version` in iac/modules/job-clickhouse/variables.tf