diff --git a/lab/_envcommon/default-versions.hcl b/lab/_envcommon/default-versions.hcl
index 6f29f2f..4e7643c 100644
--- a/lab/_envcommon/default-versions.hcl
+++ b/lab/_envcommon/default-versions.hcl
@@ -2,7 +2,7 @@
 
 locals {
   module_name         = basename(get_original_terragrunt_dir())
-  release_version     = local.module_versions["2025.22.04"][local.module_name]
+  release_version     = local.module_versions["2025.20.04"][local.module_name]
 
   #####################
   # Module Versions
@@ -13,7 +13,7 @@ locals {
   istio_ingress_version      = "0.1.3"
 
   module_versions = {
-    "2025.22.04" = {
+    "2025.20.04" = {
       "eks-arcgis"         = false
       "eks-cert-manager"   = "0.1.6"
       "eks-config"         = "1.0.4"