diff --git a/pytorch-conformer-train-quantize/training/requirements.txt b/pytorch-conformer-train-quantize/training/requirements.txt
index 7bb2aee..c2dc429 100644
--- a/pytorch-conformer-train-quantize/training/requirements.txt
+++ b/pytorch-conformer-train-quantize/training/requirements.txt
@@ -112,7 +112,7 @@ rfc3986-validator==0.1.1
 rich==14.0.0
 rpds-py==0.26.0
 Send2Trash==1.8.3
-sentencepiece==0.2.0
+sentencepiece==0.2.1
 setuptools==80.9.0
 six==1.17.0
 sniffio==1.3.1