diff --git a/inventory/hosts b/inventory/hosts
index 178f3b5..4ee84e9 100644
--- a/inventory/hosts
+++ b/inventory/hosts
@@ -1,18 +1,25 @@
 [dev]
 lab-dev-1
 lab-dev-2
+lab-dev-3
 
 [dev:vars]
 ansible_python_interpreter=/usr/bin/python2
 
 
-[uat]
-lab-uat-1
-lab-uat-2
+[test]
+lab-test-1
+lab-test-2
+lab-test-3
+
+[test:vars]
+ansible_python_interpreter=/usr/bin/python3
+
 
 [prod]
 lab-prod-1
 lab-prod-2
+lab-prod-3
 
 [prod:vars]
 ansible_python_interpreter=/usr/bin/python3
diff --git a/tasks/long_running_tasks.yml b/tasks/long_running_tasks.yml
index ab0cab0..3b409a9 100644
--- a/tasks/long_running_tasks.yml
+++ b/tasks/long_running_tasks.yml
@@ -34,7 +34,4 @@
   include_tasks: tasks/long_running_tasks.yml
 
 
-
-
-
 ...
diff --git a/update-hosts.yml b/update-hosts.yml
new file mode 100644
index 0000000..109463e
--- /dev/null
+++ b/update-hosts.yml
@@ -0,0 +1,15 @@
+---
+- name: Update all hosts
+  hosts: all
+  gather_facts: no
+  become: yes
+
+
+  tasks:
+    - name: Update all hosts
+      package: name=* state=latest
+      async: 1800
+      poll : 3
+
+
+...