diff --git a/hy3dgen/shapegen/bpt/requirements.txt b/hy3dgen/shapegen/bpt/requirements.txt
index 20c0c20..fcde7df 100644
--- a/hy3dgen/shapegen/bpt/requirements.txt
+++ b/hy3dgen/shapegen/bpt/requirements.txt
@@ -9,7 +9,7 @@ pytorch-warmup
 torch_geometric
 torchtyping
 vector-quantize-pytorch>=1.12.8
-x-transformers>=1.26.6
+x-transformers==1.26.6
 tqdm
 matplotlib
 wandb
@@ -26,4 +26,6 @@ setuptools
 pytorch_lightning
 mesh2sdf
 numpy
-point-cloud-utils
\ No newline at end of file
+point-cloud-utils
+transformers==4.48.0
+networkx==3.4.2