diff --git a/community/llm-prompt-design-helper/requirements.txt b/community/llm-prompt-design-helper/requirements.txt
index de9f5a62f..47fd9dcd9 100644
--- a/community/llm-prompt-design-helper/requirements.txt
+++ b/community/llm-prompt-design-helper/requirements.txt
@@ -1,7 +1,7 @@
 gradio==4.43.0
 openai==1.35.4
 langchain-nvidia-ai-endpoints
-langchain==0.2.6
+langchain==0.3.30
 langchain-community
 langchain-openai
 wget