diff --git a/metadata.json b/metadata.json
index 57a0a64..a7ae91f 100644
--- a/metadata.json
+++ b/metadata.json
@@ -15,15 +15,15 @@
         },
         {
             "name": "openstack/keystone",
-            "version_requirement": ">=17.4.0 <18.0.0"
+            "version_requirement": ">=18.0.0 <19.0.0"
         },
         {
             "name": "openstack/openstacklib",
-            "version_requirement": ">=17.4.0 <18.0.0"
+            "version_requirement": ">=18.0.0 <19.0.0"
         },
         {
             "name": "openstack/oslo",
-            "version_requirement": ">=17.4.0 <18.0.0"
+            "version_requirement": ">=18.0.0 <19.0.0"
         }
     ],
     "description": "Installs and configures OpenStack mistral.",
@@ -71,5 +71,5 @@
     ],
     "source": "git://github.com/openstack/puppet-mistral.git",
     "summary": "Puppet module for OpenStack Mistral",
-    "version": "17.4.0"
+    "version": "18.0.0"
 }