diff --git a/hermit/usr/newlib b/hermit/usr/newlib
index b3ea72b63..5ef13e91f 160000
--- a/hermit/usr/newlib
+++ b/hermit/usr/newlib
@@ -1 +1 @@
-Subproject commit b3ea72b63a42b9363679910996e29ff07a487436
+Subproject commit 5ef13e91f15138ede39e9a8b15c3ef0641108068