diff --git a/Libros/K8S/Makefile b/Libros/K8S/Makefile
index 8845631..a5a84e0 100644
--- a/Libros/K8S/Makefile
+++ b/Libros/K8S/Makefile
@@ -1,5 +1,5 @@
 export ARQUITECTURA := $(shell lscpu |grep itectur | tr -d ' '| cut -f2 -d':')
-export IMG_VERSION = 1.20
+export IMG_VERSION = 1.21
 export IMG_NGINX_VERSION = 1.17
 
 # limpia todo
diff --git a/Libros/K8S/env-prod-configmap.yaml b/Libros/K8S/env-prod-configmap.yaml
index 890bf42..53b9ed8 100644
--- a/Libros/K8S/env-prod-configmap.yaml
+++ b/Libros/K8S/env-prod-configmap.yaml
@@ -1,7 +1,7 @@
 apiVersion: v1
 data:
   DEBUG: "0"
-  DJANGO_ALLOWED_HOSTS: k8s-server localhost 127.0.0.1 [::1]
+  DJANGO_ALLOWED_HOSTS: libros.reymota.es k8s-server localhost 127.0.0.1 [::1]
   SECRET_KEY: change_me
 kind: ConfigMap
 metadata: