diff --git a/lib b/lib
index d6a9ac16..68ef67f9 160000
--- a/lib
+++ b/lib
@@ -1 +1 @@
-Subproject commit d6a9ac16b53fc2e920affa292506504e7ef3eb53
+Subproject commit 68ef67f98b40482d0696f5f2affcc3dfc3913745