diff --git a/examples/foundational/requirements.txt b/examples/foundational/requirements.txt
index 9f352efbc..18e2f367c 100644
--- a/examples/foundational/requirements.txt
+++ b/examples/foundational/requirements.txt
@@ -1,5 +1,5 @@
 fastapi
 uvicorn
 python-dotenv
-pipecat-ai[webrtc]
+pipecat-ai[webrtc,deepgram,cartesia]
 pipecat-ai-small-webrtc-prebuilt
\ No newline at end of file