diff --git a/metadata.json b/metadata.json
index 5d5716a..782376c 100644
--- a/metadata.json
+++ b/metadata.json
@@ -11,15 +11,15 @@
         },
         {
             "name": "openstack/keystone",
-            "version_requirement": ">=18.3.0 <19.0.0"
+            "version_requirement": ">=18.4.0 <19.0.0"
         },
         {
             "name": "openstack/openstacklib",
-            "version_requirement": ">=18.3.0 <19.0.0"
+            "version_requirement": ">=18.4.0 <19.0.0"
         },
         {
             "name": "openstack/oslo",
-            "version_requirement": ">=18.3.0 <19.0.0"
+            "version_requirement": ">=18.4.0 <19.0.0"
         }
     ],
     "description": "Installs and configures OpenStack Magnum.",
@@ -67,5 +67,5 @@
     "project_page": "https://launchpad.net/puppet-magnum",
     "source": "https://opendev.org/openstack/puppet-magnum.git",
     "summary": "Puppet module for OpenStack Magnum",
-    "version": "18.3.0"
+    "version": "18.4.0"
 }