diff --git a/examples/onnxrt/nlp/huggingface_model/text_generation/llama/quantization/ptq_static/requirements.txt b/examples/onnxrt/nlp/huggingface_model/text_generation/llama/quantization/ptq_static/requirements.txt
index d459abc8eae..4dbe3821d94 100644
--- a/examples/onnxrt/nlp/huggingface_model/text_generation/llama/quantization/ptq_static/requirements.txt
+++ b/examples/onnxrt/nlp/huggingface_model/text_generation/llama/quantization/ptq_static/requirements.txt
@@ -1,5 +1,5 @@
 git+https://github.com/EleutherAI/lm-evaluation-harness.git@83dbfbf6070324f3e5872f63e49d49ff7ef4c9b3
-intel-extension-for-transformers==2.1
+intel-extension-for-transformers==1.2
 torch
 transformers
 accelerate