diff --git a/naturalspeech2_pytorch/version.py b/naturalspeech2_pytorch/version.py
index 66a87bb..2fb2513 100644
--- a/naturalspeech2_pytorch/version.py
+++ b/naturalspeech2_pytorch/version.py
@@ -1 +1 @@
-__version__ = '0.1.5'
+__version__ = '0.1.6'