diff --git a/requirements-jupyter.txt b/requirements-jupyter.txt
index 23b4267..031f9af 100644
--- a/requirements-jupyter.txt
+++ b/requirements-jupyter.txt
@@ -60,7 +60,7 @@ onnxruntime>=1.15.0
 langchain==0.2.12
 langchain-core==0.2.43
 langchain-community==0.2.10
-langchain-text-splitters==0.2.2
+langchain-text-splitters==0.3.9
 langchain-openai==0.1.22
 langchain-milvus==0.1.4
 langchain-huggingface==0.0.3