diff --git a/requirements.txt b/requirements.txt
index b245c1ed6f..4400ac4f7c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ boto3==1.42.32
 httpx==0.28.1
 imbalanced-learn==0.14.1
 langchain==1.2.6
-langchain-anthropic==1.3.1
+langchain-anthropic==1.3.2
 langchain-classic==1.0.1
 langchain-community==0.4.1
 langchain-google-genai==4.2.0