diff --git a/pyproject.toml b/pyproject.toml
index 3641d8eb6..43b677020 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -23,7 +23,7 @@ dependencies = [
     # Machine Learning & Transformers
     "transformers==4.57.3",
     "tokenizers>=0.20.1",
-    "sentencepiece==0.2.0",
+    "sentencepiece==0.2.1",
     "timm==1.0.11",
     "peft>=0.15.0",
     "diffusers>=0.33.1",