diff --git a/monasca-agent b/monasca-agent
index 73e0072802..4fd4b26f54 160000
--- a/monasca-agent
+++ b/monasca-agent
@@ -1 +1 @@
-Subproject commit 73e00728029d9639a94606e6fba93b5620d4cb44
+Subproject commit 4fd4b26f54e20521fc39703153fcb2598c54e791