diff --git a/requirements.txt b/requirements.txt
index 85c2ecf..5692589 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ azure-ai-documentintelligence==1.0.1
 azure-search-documents==11.6.0b4
 python-dotenv==1.0.0
 langchain==0.2.1
-langchain-text-splitters==0.2.4
+langchain-text-splitters==1.0.0a1
 openai==1.75.0
 tiktoken==0.7.0
 pandas==2.2.2