diff --git a/application/requirements.txt b/application/requirements.txt
index 80aa0506..6c8887f6 100644
--- a/application/requirements.txt
+++ b/application/requirements.txt
@@ -32,7 +32,7 @@ jsonschema-specifications==2023.7.1
 kombu==5.4.2
 langchain==0.3.14
 langchain-community==0.3.14
-langchain-core==0.3.29
+langchain-core==0.3.40
 langchain-openai==0.3.0
 langchain-text-splitters==0.3.5
 langsmith==0.2.10