diff --git a/requirements.txt b/requirements.txt
index 00344838..d1f6dfec 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ g2p_en
 torchaudio
 modelscope
 sentencepiece
-transformers>=4.43,<=4.50
+transformers>=4.51,<5
 peft<0.18.0
 chardet
 PyYAML