diff --git a/README.md b/README.md
index 7b09cc5..5b84045 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,8 @@ foreman_xen then creates a network configuration file, renders the user_data tem
 | >=1.13, <1.14   | 0.4.x (unmaintained) |
 | >=1.14, <1.17   | 0.5.x (unmaintained) |
 | >=1.17, <1.18   | 0.6.x (unmaintained) |
-| >=1.18          | 0.7.x                |
+| >=1.18, <1.20   | 0.7.x (unmaintained) |
+| >=1.20          | 1.0.0                |
 
 ## Support
 
diff --git a/lib/foreman_xen/engine.rb b/lib/foreman_xen/engine.rb
index 9df9d03..9e870e9 100644
--- a/lib/foreman_xen/engine.rb
+++ b/lib/foreman_xen/engine.rb
@@ -17,7 +17,7 @@ class Engine < ::Rails::Engine
 
     initializer 'foreman_xen.register_plugin', :before => :finisher_hook do |app|
       Foreman::Plugin.register :foreman_xen do
-        requires_foreman '>= 1.18'
+        requires_foreman '>= 1.20'
         # Register xen compute resource in foreman
         compute_resource ForemanXen::Xenserver
         parameter_filter(ComputeResource, :uuid, :iso_library_mountpoint)
diff --git a/lib/foreman_xen/version.rb b/lib/foreman_xen/version.rb
index 0809076..de3da15 100644
--- a/lib/foreman_xen/version.rb
+++ b/lib/foreman_xen/version.rb
@@ -1,3 +1,3 @@
 module ForemanXen
-  VERSION = '0.7.1'.freeze
+  VERSION = '1.0.0'.freeze
 end