diff --git a/src/llamafactory/extras/env.py b/src/llamafactory/extras/env.py
index 741defea..68857c1a 100644
--- a/src/llamafactory/extras/env.py
+++ b/src/llamafactory/extras/env.py
@@ -26,7 +26,7 @@ import trl
 from transformers.utils import is_torch_cuda_available, is_torch_npu_available
 
 
-VERSION = "0.9.0"
+VERSION = "0.9.1.dev0"
 
 
 def print_env() -> None: