diff --git a/requirements.txt b/requirements.txt
index f4b81af..a641736 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ jsonpatch==1.33
 jsonpointer==3.0.0
 langchain==0.3.7
 langchain-core==0.3.15
-langchain-text-splitters==0.3.2
+langchain-text-splitters==0.3.9
 langsmith==0.1.142
 matplotlib-inline==0.1.7
 multidict==6.1.0