diff --git a/library/compiler-builtins/libm b/library/compiler-builtins/libm
index c2d22bf95e2f..1f7b8eb61cab 160000
--- a/library/compiler-builtins/libm
+++ b/library/compiler-builtins/libm
@@ -1 +1 @@
-Subproject commit c2d22bf95e2f032ae6b237e8e4c336bc795a151c
+Subproject commit 1f7b8eb61cab5f62ec93d2343432bebd1ada30f2