diff --git a/pyproject.toml b/pyproject.toml
index e3205a5..b3ecccd 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -49,7 +49,7 @@ dependencies=[
     "peft==0.11.1",
     "protobuf",
     "rich",
-    "sentencepiece==0.1.99",
+    "sentencepiece==0.2.1",
     "timm==0.9.10",
     "tokenizers>=0.21",
     "decord",