diff --git a/src/lib/libc b/src/lib/libc
index 33e753a..623523b 160000
--- a/src/lib/libc
+++ b/src/lib/libc
@@ -1 +1 @@
-Subproject commit 33e753a2a106c148f3cc9f47dadac461a589f988
+Subproject commit 623523bd7eeee6fcddb391451d8fedc3743d0e7b