diff --git a/terraform/variables.tf b/terraform/variables.tf
index 688c260..0b4ad44 100644
--- a/terraform/variables.tf
+++ b/terraform/variables.tf
@@ -27,7 +27,7 @@ variable "lxc_bridge" {
 variable "lxc_ostemplate" {
   description = "Pfad zum LXC-Template"
   type        = string
-  default     = "local:vztmpl/debian-12-standard_12.7-1_amd64.tar.zst"
+  default     = "local:vztmpl/debian-13-standard_13.1-2_amd64.tar.zst"
 }
 
 variable "lxc_storage" {