diff --git a/README.md b/README.md
index ac6c03b..f19646a 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@ A source-grounded research assistant that employs cosine similarity scoring for
 
 Users upload source documents, or provide links to online sources including audio/video (i.e. links to youtube videos). Users may then ask questions and receive answers (with inline citations) verifiably grounded in the provided information sources. 
 
-Built with a React/Vite frontend and a Node.js/Express backend, using Anthropic Claude for generation, OpenAI Whisper for video audio track transcription, Voyage AI for embeddings and response cosine similarity scoring (the "groundedness" score).
+Built with a React/Vite frontend and a Typescript/Node/Express backend, using Anthropic Claude for generation, OpenAI Whisper for video audio track transcription, Voyage AI for embeddings and response cosine similarity scoring (the "groundedness" score).
 
 ## Query pipeline