diff --git a/libraries b/libraries
index b34a8b8af83..6d6603f3164 160000
--- a/libraries
+++ b/libraries
@@ -1 +1 @@
-Subproject commit b34a8b8af8344b9f66d0c883c9755627ab0b668c
+Subproject commit 6d6603f3164ce2c4d0b3c1a218ac5afe3ee21e4f