diff --git a/deliverables/liberty/keystonemiddleware.yaml b/deliverables/liberty/keystonemiddleware.yaml
index b4eb6ed5f7..64cca5ce38 100644
--- a/deliverables/liberty/keystonemiddleware.yaml
+++ b/deliverables/liberty/keystonemiddleware.yaml
@@ -25,3 +25,7 @@ releases:
     projects:
       - repo: openstack/keystonemiddleware
         hash: 62805857ea39710ba14ab9a4e6c606dc336c6b56
+  - version: 2.3.1
+    projects:
+      - repo: openstack/keystonemiddleware
+        hash: f54a4770fcce6e58f247adbb3cd51fa130173373