diff --git a/src/lambda/executor/requirements.txt b/src/lambda/executor/requirements.txt
index 3eb2077d9..dcbf7e5c1 100644
--- a/src/lambda/executor/requirements.txt
+++ b/src/lambda/executor/requirements.txt
@@ -1,4 +1,4 @@
-langchain==0.0.312
+langchain==0.0.325
 opensearch-py==2.2.0
 boto3==1.26.114
 botocore==1.29.140