diff --git a/ai/generative-ai-service/complex-document-rag/files/requirements.txt b/ai/generative-ai-service/complex-document-rag/files/requirements.txt
index 3b8642510..a52312154 100644
--- a/ai/generative-ai-service/complex-document-rag/files/requirements.txt
+++ b/ai/generative-ai-service/complex-document-rag/files/requirements.txt
@@ -21,5 +21,5 @@ tiktoken==0.7.0
 numpy==1.26.4
 
 # Agent Framework Dependencies
-langchain==0.2.14
+langchain==0.3.30
 pydantic==2.8.2
\ No newline at end of file