diff --git a/pyproject.toml b/pyproject.toml
index 2a4d1dad..0e63a059 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,7 +35,7 @@ lion-pytorch = "0.1.2"
 jax = "*"
 loguru = "*"
 jaxlib = "*"
-sentencepiece = "0.1.99"
+sentencepiece = "0.2.0"
 colt5-attention = "0.10.19"
 vector-quantize-pytorch = "1.14.1"
 tokenmonster = "1.1.12"