diff --git a/submodules/dsp b/submodules/dsp
index e481f52..8cfd39f 160000
--- a/submodules/dsp
+++ b/submodules/dsp
@@ -1 +1 @@
-Subproject commit e481f5215ee465478a3594195ef4c7d0e53182a2
+Subproject commit 8cfd39f2456b558f40b9f75f66b63d6ae4087d94