diff --git a/docs/overrides/main.html b/docs/overrides/main.html
index 4f9aaf036..54909ed89 100644
--- a/docs/overrides/main.html
+++ b/docs/overrides/main.html
@@ -360,5 +360,5 @@ j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
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 {% block announce %}
-Our new LangChain Academy Course Deep Research with LangGraph is now live! <a href="https://www.langchain.com/langsmith/?utm_medium=internal&utm_source=docs&utm_campaign=q3-2025_deep-research-course_co" target="_blank">Enroll for free</a>.
+Our new LangChain Academy Course Deep Research with LangGraph is now live! <a href="https://academy.langchain.com/courses/deep-research-with-langgraph/?utm_medium=internal&utm_source=docs&utm_campaign=q3-2025_deep-research-course_co" target="_blank">Enroll for free</a>.
 {% endblock %}