diff --git a/requirements.txt b/requirements.txt
index d9315d17..51cc67e9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,6 +5,6 @@ fschat==0.2.31
 gradio==3.50.2
 openai==0.28.0
 anthropic==0.5.0
-sentencepiece==0.1.99
+sentencepiece==0.2.1
 protobuf==3.19.0
 wandb
diff --git a/setup.py b/setup.py
index 6322910d..c202951a 100644
--- a/setup.py
+++ b/setup.py
@@ -17,7 +17,7 @@
         'gradio==3.50.2',
         'openai==0.28.0',
         'anthropic==0.5.0',
-        'sentencepiece==0.1.99',
+        'sentencepiece==0.2.1',
         'protobuf==3.19.0',
         'wandb'
     ],