diff --git a/requirements.txt b/requirements.txt
index 8ce049f..777b139 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ beautifulsoup4==4.13.4
 langchain-couchbase==0.4.0
 langchain-community==0.3.27
 langchain-openai==0.3.28
-langsmith==0.4.4
+langsmith==0.4.9
 python-dotenv==1.1.1
 streamlit==1.45.1
 tqdm==4.67.1
\ No newline at end of file