diff --git a/stacks/platform/main.tf b/stacks/platform/main.tf
index f2f1394..2163bce 100644
--- a/stacks/platform/main.tf
+++ b/stacks/platform/main.tf
@@ -1314,7 +1314,7 @@ locals {
 # var.authorization_chart_version to ensure the provisioned FGA model
 # matches the model expected by the deployed Helm chart.
 module "openfga_authorization" {
-  source          = "github.com/agynio/authorization//terraform?ref=v0.5.3"
+  source          = "github.com/agynio/authorization//terraform?ref=v0.5.4"
   openfga_api_url = local.openfga_api_url_external
 }
 
diff --git a/stacks/platform/variables.tf b/stacks/platform/variables.tf
index 644cb99..5fa6012 100644
--- a/stacks/platform/variables.tf
+++ b/stacks/platform/variables.tf
@@ -123,7 +123,7 @@ variable "identity_chart_version" {
 variable "runners_chart_version" {
   type        = string
   description = "Version of the runners Helm chart published to GHCR"
-  default     = "0.5.10"
+  default     = "0.5.11"
 }
 
 variable "apps_chart_version" {
@@ -624,7 +624,7 @@ variable "secrets_encryption_key" {
 variable "authorization_chart_version" {
   type        = string
   description = "Version of the authorization Helm chart published to GHCR"
-  default     = "0.5.3"
+  default     = "0.5.4"
 }
 
 variable "authorization_image_tag" {