diff --git a/codes/switched_conv b/codes/switched_conv
index 4b9244af..cb520afd 160000
--- a/codes/switched_conv
+++ b/codes/switched_conv
@@ -1 +1 @@
-Subproject commit 4b9244af6bc2a9eb37bce6b8e5033e379a7847dc
+Subproject commit cb520afd4da97796bfca398feeef18a7bd18475c