diff --git a/ai/gen-ai-agents/custom-rag-agent/requirements.txt b/ai/gen-ai-agents/custom-rag-agent/requirements.txt
index 7bd1256c4..ecfe806ca 100644
--- a/ai/gen-ai-agents/custom-rag-agent/requirements.txt
+++ b/ai/gen-ai-agents/custom-rag-agent/requirements.txt
@@ -88,7 +88,7 @@ kiwisolver==1.4.8
 lab==8.4
 langchain==0.3.26
 langchain-community==0.3.27
-langchain-core==0.3.80
+langchain-core==0.3.81
 langchain-mcp-adapters==0.1.9
 langchain-text-splitters==0.3.8
 langchain-unstructured==0.1.6