diff --git a/requirements.txt b/requirements.txt
index 40f1f8533..0146dc3fb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,13 +4,12 @@ gradio
 huggingface_hub
 imageio
 matplotlib
-numpy>=1.23.4
+numpy
 omegaconf
-openai==1.3.5
+openai
 opencv-python>=4.4.0.46
 openpyxl
 pandas
-peft
 pillow
 portalocker
 protobuf
@@ -23,9 +22,9 @@ sty
 tabulate
 tiktoken
 timeout-decorator
-torch>=2.0.1
+torch
 tqdm
 transformers
-typing_extensions==4.7.1
+typing_extensions
 validators
 xlsxwriter
diff --git a/vlmeval/vlm/video_llm/videochat2.py b/vlmeval/vlm/video_llm/videochat2.py
index 7b73fc990..b7499fcbf 100644
--- a/vlmeval/vlm/video_llm/videochat2.py
+++ b/vlmeval/vlm/video_llm/videochat2.py
@@ -14,7 +14,6 @@
 from PIL import Image
 from torchvision.transforms import PILToTensor
 from torchvision import transforms
-from peft import get_peft_model, LoraConfig, TaskType
 from ..base import BaseModel
 from ...smp import *
 from ...dataset import DATASET_TYPE
@@ -65,6 +64,8 @@ class VideoChat2_HD(BaseModel):
     def __init__(self, model_path='OpenGVLab/VideoChat2_HD_stage4_Mistral_7B',
                  root='./Ask-Anything', config_file='./configs/videochat2_hd.json',
                  **kwargs):
+
+        from peft import get_peft_model, LoraConfig, TaskType
         self.config_file = config_file
         self.root = root
         self.model_path = model_path