diff --git a/Vagrantfile b/Vagrantfile
index 957adaf..12a5419 100644
--- a/Vagrantfile
+++ b/Vagrantfile
@@ -4,7 +4,7 @@
 VAGRANTFILE_API_VERSION = "2"
 
 Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
-  config.vm.box = "ubuntu/trusty64"
+  config.vm.box = "ubuntu/focal64"
   config.vm.network :forwarded_port, host: 8085, guest: 8085
   config.vm.provider :virtualbox do |vb|
       vb.customize ["modifyvm", :id, "--memory", "2024", "--cpus", 4]