diff --git a/monasca-persister b/monasca-persister
index 6b5c24f34d..3ed12b9d2c 160000
--- a/monasca-persister
+++ b/monasca-persister
@@ -1 +1 @@
-Subproject commit 6b5c24f34dac34400bd64536cbfc33812bc89c18
+Subproject commit 3ed12b9d2c64607be407b8e7c36b95c61174cfe1