commit b38dbb601da81943c1f7fe61f03a9b017e9d0a65
Author: Alex Kavanagh <alex@ajkavanagh.co.uk>
Date:   Wed Oct 14 16:06:40 2020 +0100

    Update git submodules
    
    * Update charm-keystone-saml-mellon from branch 'master'
      - Rebuild reactive charms to pick up latest charm-helpers release.
    
        v0.20.18 has been released and needs incorporating into the reactive charms.
    
        Change-Id: Id425e27aca69ad9ca3306137eb07deb53c1aad64

diff --git a/charm-keystone-saml-mellon b/charm-keystone-saml-mellon
index 12cf034..9b4ee64 160000
--- a/charm-keystone-saml-mellon
+++ b/charm-keystone-saml-mellon
@@ -1 +1 @@
-Subproject commit 12cf03460ad3682e311edf1080592c541404d3e9
+Subproject commit 9b4ee6432713567d9326663bdbcf9f6afe5ea1e5