diff --git a/bss_speech_dataset b/bss_speech_dataset
index 9bcea5a..4bdeeb7 160000
--- a/bss_speech_dataset
+++ b/bss_speech_dataset
@@ -1 +1 @@
-Subproject commit 9bcea5a47f9a249ac4c28338ee31afd2e8d7f698
+Subproject commit 4bdeeb7f324a57cff97ea974105e4105fa11df9b