diff --git a/requirements.txt b/requirements.txt
index 93d07060..681be6d4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ tqdm
 scipy
 transformers==4.30.2
 git+https://github.com/huggingface/peft@03eb378eb914fbee709ff7c86ba5b1d033b89524
-bitsandbytes==0.39.1; platform_system != "Windows"
+bitsandbytes==0.40.0; platform_system != "Windows"
 https://github.com/jllllll/bitsandbytes-windows-webui/releases/download/wheels/bitsandbytes-0.40.0-py3-none-win_amd64.whl; platform_system == "Windows"
 llama-cpp-python==0.1.70; platform_system != "Windows"
 https://github.com/abetlen/llama-cpp-python/releases/download/v0.1.70/llama_cpp_python-0.1.70-cp310-cp310-win_amd64.whl; platform_system == "Windows"