diff --git a/devstack b/devstack
index 90c6c65987..d6a8784041 160000
--- a/devstack
+++ b/devstack
@@ -1 +1 @@
-Subproject commit 90c6c65987341c4f21595439be0afbc314067a3c
+Subproject commit d6a8784041e0e9bfad3e0112de2e5f7b317287a9