diff --git a/lib b/lib
index 92c4e807..a2b7216c 160000
--- a/lib
+++ b/lib
@@ -1 +1 @@
-Subproject commit 92c4e8075a526b8bbd770f611e9becfb9d818454
+Subproject commit a2b7216c168055cc0a8d0e71012f5621235526cf