diff --git a/src/lib/msgpuck b/src/lib/msgpuck
index 671c6185950f34756fe7a127862d12a6dff19fac..e3af562e2bcb415716958aba267d6d1ab24a9d09 160000
--- a/src/lib/msgpuck
+++ b/src/lib/msgpuck
@@ -1 +1 @@
-Subproject commit 671c6185950f34756fe7a127862d12a6dff19fac
+Subproject commit e3af562e2bcb415716958aba267d6d1ab24a9d09