diff --git a/riscv-tools b/riscv-tools
index 3921adb9..aca8ec71 160000
--- a/riscv-tools
+++ b/riscv-tools
@@ -1 +1 @@
-Subproject commit 3921adb93efb6e9422701209b6926fbc8b693059
+Subproject commit aca8ec71a3ad9adfc988bdf75306ffe70cbc12e5