diff --git a/training/training-requirements.txt b/training/training-requirements.txt
index 08a937f..c5cae43 100644
--- a/training/training-requirements.txt
+++ b/training/training-requirements.txt
@@ -144,7 +144,7 @@ rich==13.9.4
 rpds-py==0.22.3
 safetensors==0.4.5
 scipy==1.14.1
-sentencepiece==0.2.0
+sentencepiece==0.2.1
 sentry-sdk==2.19.2
 setproctitle==1.3.4
 sglang==0.5.4