diff --git a/library/compiler-builtins/libm b/library/compiler-builtins/libm
index 300edb32520b..f4e5b38aee0e 160000
--- a/library/compiler-builtins/libm
+++ b/library/compiler-builtins/libm
@@ -1 +1 @@
-Subproject commit 300edb32520b1673e16d2411a0e2e6273959eb46
+Subproject commit f4e5b38aee0e0c592a82ed45b21cd068c9b6c89a