diff --git a/wasi-libc b/wasi-libc
index acd0a6e..663a539 160000
--- a/wasi-libc
+++ b/wasi-libc
@@ -1 +1 @@
-Subproject commit acd0a6e3524cca9a863a243501ad1d8148992388
+Subproject commit 663a53975d85d8c9155ef1e672c23b69ecf420df