diff --git a/requirements.txt b/requirements.txt
index 1ca7eb2..0b69cee 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -55,7 +55,7 @@ langchain-chroma==0.1.2
 langchain-community==0.2.11
 langchain-core==0.2.29
 langchain-openai==0.1.21
-langchain-text-splitters==0.2.2
+langchain-text-splitters==0.3.9
 langsmith==0.1.98
 lazy_loader==0.4
 librosa==0.10.2.post1