diff --git a/requirements.txt b/requirements.txt
index 81345c2..f99b049 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 fire>=0.1.3
 scikit-learn>=0.20
 sacremoses==0.0.35
-sentencepiece==0.1.83
+sentencepiece==0.2.1
 fastai >= 1.0.43
\ No newline at end of file