diff --git a/generative_ai/extensions/requirements.txt b/generative_ai/extensions/requirements.txt
index be13d57d368..e074549bd1b 100644
--- a/generative_ai/extensions/requirements.txt
+++ b/generative_ai/extensions/requirements.txt
@@ -4,7 +4,7 @@ pandas==2.2.3; python_version > '3.8'
 pillow==10.4.0; python_version < '3.8'
 pillow==10.4.0; python_version >= '3.8'
 google-cloud-aiplatform[all]==1.69.0
-sentencepiece==0.2.0
+sentencepiece==0.2.1
 google-auth==2.38.0
 anthropic[vertex]==0.28.0
 langchain-core==0.2.33