diff --git a/requirements.txt b/requirements.txt
index 1eaf10c..30e212c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -49,7 +49,7 @@ keyring==25.6.0
 langchain==0.3.26
 langchain-community==0.3.27
 langchain-core>=0.3.68,<0.4.0
-langchain-text-splitters==0.3.8
+langchain-text-splitters==0.3.9
 langchain-mcp-adapters==0.1.10
 langsmith==0.4.4
 logmine==0.4.1