diff --git a/deliverables/_independent/openstack-doc-tools.yaml b/deliverables/_independent/openstack-doc-tools.yaml
index acc75beb42..f6af30a848 100644
--- a/deliverables/_independent/openstack-doc-tools.yaml
+++ b/deliverables/_independent/openstack-doc-tools.yaml
@@ -124,5 +124,9 @@ releases:
     projects:
       - repo: openstack/openstack-doc-tools
         hash: d14b09d51638d9a6d80c3547d8e56bdb127bd1f5
+  - version: 4.0.0
+    projects:
+      - repo: openstack/openstack-doc-tools
+        hash: a014b0bda9ac108bfdee81aa895dc56e9f7da4ba
 repository-settings:
   openstack/openstack-doc-tools: {}