diff --git a/backend/requirements/default.txt b/backend/requirements/default.txt
index fe0cdd01547..1098df48c2e 100644
--- a/backend/requirements/default.txt
+++ b/backend/requirements/default.txt
@@ -26,7 +26,7 @@ huggingface-hub==0.20.1
 jira==3.5.1
 jsonref==1.1.0
 trafilatura==1.12.2
-langchain==0.1.17
+langchain==0.3.0
 langchain-core==0.1.50
 langchain-text-splitters==0.0.1
 litellm==1.50.2