diff --git a/monasca-specs b/monasca-specs
index a437ac26df..393acda2c9 160000
--- a/monasca-specs
+++ b/monasca-specs
@@ -1 +1 @@
-Subproject commit a437ac26df9304e2c5c8c6c917fe7aef1ad1ab03
+Subproject commit 393acda2c9eecdab55e43f33f250df996bffcc67