diff --git a/submodules/dsp b/submodules/dsp
index 9fedd04..7f66f9e 160000
--- a/submodules/dsp
+++ b/submodules/dsp
@@ -1 +1 @@
-Subproject commit 9fedd040b328cb71cd16b8d81e75de36e64a567f
+Subproject commit 7f66f9e60d0dc12f4c4efa566e5f941aa7b7eb84