diff --git a/src/liblibc b/src/liblibc
index 9863d5645fc4..4b9b07c71997 160000
--- a/src/liblibc
+++ b/src/liblibc
@@ -1 +1 @@
-Subproject commit 9863d5645fc4d1be789d03bcf58c1b3cfafbba39
+Subproject commit 4b9b07c71997da23d5d1e3035cd16a5855b94ecc