diff --git a/lib b/lib
index cda05c5d..4c5d97df 160000
--- a/lib
+++ b/lib
@@ -1 +1 @@
-Subproject commit cda05c5d3628e8b731e9977f5222ce457464f8e8
+Subproject commit 4c5d97dfa405fc91e63d0886e23f97cda22127c0