diff --git a/common b/common
index 15fa973..caf472d 160000
--- a/common
+++ b/common
@@ -1 +1 @@
-Subproject commit 15fa973553f0398cb1be0450dd6df709b0e1218c
+Subproject commit caf472da9611eb537ab38db04677629e46bfe871