diff --git a/requirements.txt b/requirements.txt
index 3f186be..847a059 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -51,7 +51,7 @@ langchain==0.3.27
 langchain-qdrant==0.2.0
 langchain-community==0.3.27
 langchain-core==0.3.72
-langchain-text-splitters==0.3.9
+langchain-text-splitters==1.0.0a1
 langsmith==0.4.8
 markdown-it-py==3.0.0
 MarkupSafe==3.0.2