diff --git a/test-requirements.txt b/test-requirements.txt
index 6a92557e0..82a6fbb25 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -2,6 +2,7 @@ aiohttp~=3.10.3
 anthropic~=0.30.0
 azure-cognitiveservices-speech~=1.40.0
 boto3~=1.35.27
+cartesia~=1.3.1
 daily-python~=0.11.0
 deepgram-sdk~=3.5.0
 fal-client~=0.4.1