diff --git a/py/requirements.txt b/py/requirements.txt
index 58c510f..901836a 100644
--- a/py/requirements.txt
+++ b/py/requirements.txt
@@ -5,4 +5,4 @@ mdurl==0.1.2
 protobuf==5.26.1
 Pygments==2.17.2
 rich==13.7.1
-sentencepiece==0.2.0
+sentencepiece==0.2.1