diff --git a/patchscopes/code/requirements.txt b/patchscopes/code/requirements.txt
index 6d79f91c..c513c198 100644
--- a/patchscopes/code/requirements.txt
+++ b/patchscopes/code/requirements.txt
@@ -7,7 +7,7 @@ zstandard==0.22.0
 transformers==4.34.1
 nltk==3.8.1
 rouge_score==0.1.2
-sentencepiece==0.1.99
+sentencepiece==0.2.1
 huggingface_hub==0.17.3
 accelerate==0.24.1
 altair==5.1.2
\ No newline at end of file