diff --git a/templates/template03-keycloak/Vagrantfile b/templates/template03-keycloak/Vagrantfile
index f42d1c0..2498adc 100644
--- a/templates/template03-keycloak/Vagrantfile
+++ b/templates/template03-keycloak/Vagrantfile
@@ -4,9 +4,9 @@
 
 Vagrant.configure("2") do |config|
  
-  config.vm.box = "isc/forge-clt-ubuntu-22.04"
+  config.vm.box = "rcasys/ubuntu2404"
 
-  config.vm.box_version = "1"
+  config.vm.box_version = "0.1.1"
 
   config.vm.box_check_update = false
 
diff --git a/templates/template03-keycloak/provision.sh b/templates/template03-keycloak/provision.sh
index 3c09252..cf46b79 100644
--- a/templates/template03-keycloak/provision.sh
+++ b/templates/template03-keycloak/provision.sh
@@ -26,7 +26,7 @@
 
 apt update
  
-apt install -y openjdk-11-jdk mkcert
+apt install -y default-jdk mkcert
 
 tar -xf /vagrant/artifacts/${KEYCLOAK_INSTALLER_VERSION}.tar.gz