diff --git a/src/lib/msgpuck b/src/lib/msgpuck
index e3af562e2bcb415716958aba267d6d1ab24a9d09..b46d87308d5dd383a0b7d6a834c3c0441183d08e 160000
--- a/src/lib/msgpuck
+++ b/src/lib/msgpuck
@@ -1 +1 @@
-Subproject commit e3af562e2bcb415716958aba267d6d1ab24a9d09
+Subproject commit b46d87308d5dd383a0b7d6a834c3c0441183d08e