diff --git a/pyproject.toml b/pyproject.toml
index 571cecfe..60153fe0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -45,7 +45,7 @@ anthropic = "0.21.3"
 toml = "*"
 pypdf = "4.1.0"
 accelerate = "*"
-sentencepiece = "0.1.98"
+sentencepiece = "0.2.0"
 httpx = "0.24.1"
 tiktoken = "0.5.2"
 ratelimit = "2.2.1"