diff --git a/requirements.txt b/requirements.txt
index c6e65511..e8c8abf2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,12 +2,12 @@ torch>=2.6.0
 torchvision>=0.21.0
 transformers>=4.52.0
 safetensors>=0.5.3
-diffusers
+diffusers==0.34.0
 numpy
 tqdm
 pyarrow
 threadpoolctl
-qwen_vl_utils
+qwen_vl_utils==0.0.11
 tiktoken
 triton
 datasets