diff --git a/ct/evcc.sh b/ct/evcc.sh
index 8a0807afa..f3de7bf48 100644
--- a/ct/evcc.sh
+++ b/ct/evcc.sh
@@ -11,7 +11,7 @@ var_cpu="${var_cpu:-1}"
 var_ram="${var_ram:-1024}"
 var_disk="${var_disk:-4}"
 var_os="${var_os:-debian}"
-var_version="${var_version:-12}"
+var_version="${var_version:-13}"
 var_unprivileged="${var_unprivileged:-1}"
 
 header_info "$APP"
diff --git a/frontend/public/json/evcc.json b/frontend/public/json/evcc.json
index cb27801b6..e3d20f23c 100644
--- a/frontend/public/json/evcc.json
+++ b/frontend/public/json/evcc.json
@@ -23,7 +23,7 @@
                 "ram": 1024,
                 "hdd": 4,
                 "os": "debian",
-                "version": "12"
+                "version": "13"
             }
         }
     ],