diff --git a/requirements.txt b/requirements.txt
index b8293a513a..b04ee9a987 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ amqp==5.3.1
 beautifulsoup4==4.14.3
 boto3==1.41.2
 imbalanced-learn==0.14.0
-langchain==1.2.0
+langchain==1.2.3
 langchain-anthropic==1.3.0
 langchain-classic==1.0.0
 langchain-community==0.4.1