diff --git a/src/wasi-libc b/src/wasi-libc
index ec3ee5e98..f645f498d 160000
--- a/src/wasi-libc
+++ b/src/wasi-libc
@@ -1 +1 @@
-Subproject commit ec3ee5e98541a89b9db016005fa0e9f0287fd755
+Subproject commit f645f498dfbbbc00a7a97874d33082d3605c3f21