diff --git a/tools/rocket-dsp-utils b/tools/rocket-dsp-utils
index 6124baac..c4c638da 160000
--- a/tools/rocket-dsp-utils
+++ b/tools/rocket-dsp-utils
@@ -1 +1 @@
-Subproject commit 6124baac4ec4eb4a65daa64fe1833c959a09bcfd
+Subproject commit c4c638da02351c701ff31e73aadd987baa7a2acc