diff --git a/benchmarks/rnnt/ootb/train/requirements.txt b/benchmarks/rnnt/ootb/train/requirements.txt
old mode 100755
new mode 100644
index 01ecaef..35dea55
--- a/benchmarks/rnnt/ootb/train/requirements.txt
+++ b/benchmarks/rnnt/ootb/train/requirements.txt
@@ -6,5 +6,5 @@ inflect==5.6.0
 soundfile==0.10.3.post1
 librosa==0.9.1
 sox==1.4.1
-sentencepiece==0.1.94
+sentencepiece==0.2.1
 pandas==1.3.5