diff --git a/requirements.txt b/requirements.txt
index 2ac27f8..56cc4c4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ omegaconf==2.3.0
 msgspec==0.19.0
 rouge-score==0.1.2
 sacrebleu==2.5.1
-sentencepiece==0.2.0
+sentencepiece==0.2.1
 tiktoken==0.9.0
 blobfile==3.0.0
 wandb==0.19.8
@@ -24,7 +24,7 @@ opencv-python==4.11.0.86
 pycocoevalcap==1.2
 scikit-learn==1.6.1
 scipy==1.15.2
-sentencepiece==0.2.0
+sentencepiece==0.2.1
 tokenizers==0.21.1
 webdataset==0.2.111
 fsspec