diff --git a/libstt/stt b/libstt/stt
index ee22fa5..d2db3df 160000
--- a/libstt/stt
+++ b/libstt/stt
@@ -1 +1 @@
-Subproject commit ee22fa5a757664490af163834bbe23126d5fd544
+Subproject commit d2db3dfb346609619b0b4d08a73f007f1d1033e6