diff --git a/requirements.txt b/requirements.txt
index 8249af7..b86f37b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ langchain>=0.0.302
 fschat[model_worker]==0.2.30
 openai
 sentence_transformers
-transformers>=4.33.0
+transformers==4.33.3
 torch>=2.0.1
 torchvision
 torchaudio