diff --git a/dataset_generation/benchmark_generation/evaluation_generation/coreference_resolution/requirements.txt b/dataset_generation/benchmark_generation/evaluation_generation/coreference_resolution/requirements.txt
index eaba7a7..4ab9940 100644
--- a/dataset_generation/benchmark_generation/evaluation_generation/coreference_resolution/requirements.txt
+++ b/dataset_generation/benchmark_generation/evaluation_generation/coreference_resolution/requirements.txt
@@ -5,7 +5,7 @@ pandas==1.3.5
 spacy==3.0.6
 en-core-web-sm@https://github.com/explosion/spacy-models/releases/download/en_core_web_sm-3.0.0/en_core_web_sm-3.0.0-py3-none-any.whl
 torch==1.10.0+cu113
-sentencepiece==0.1.96
+sentencepiece==0.2.1
 transformers==4.11.3
 datasets==2.1.0
 wandb==0.12.15