diff --git a/everyvoice/model/feature_prediction/FastSpeech2_lightning b/everyvoice/model/feature_prediction/FastSpeech2_lightning
index 2fd8eb45..38633c38 160000
--- a/everyvoice/model/feature_prediction/FastSpeech2_lightning
+++ b/everyvoice/model/feature_prediction/FastSpeech2_lightning
@@ -1 +1 @@
-Subproject commit 2fd8eb45beaf7e2cecec69204a0e2a3975c1b844
+Subproject commit 38633c38997acfc56cbad93a26886cd105486228