diff --git a/submodules/dsp b/submodules/dsp
index cb9ed60..e481f52 160000
--- a/submodules/dsp
+++ b/submodules/dsp
@@ -1 +1 @@
-Subproject commit cb9ed606cbb63e203aca35e682a6b4b39c973096
+Subproject commit e481f5215ee465478a3594195ef4c7d0e53182a2