diff --git a/requirements.txt b/requirements.txt
index 870c2e8d..40f058e3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -76,7 +76,7 @@ python-multipart==0.0.6
 
 celery==5.2.7
 redis==4.5.4
-sentencepiece==0.1.97
+sentencepiece==0.1.99
 
 bitsandbytes==0.37.2
 psycopg2-binary==2.9.5