diff --git a/requirements.txt b/requirements.txt
index 7b56026..b9cea3c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -79,7 +79,7 @@ langchain==0.3.25
 langchain-core==0.3.60
 langchain-google-genai==2.1.4
 langchain-openai==0.3.17
-langchain-text-splitters==0.3.8
+langchain-text-splitters==0.3.9
 langcodes==3.5.0
 langsmith==0.3.42
 language_data==1.3.0