diff --git a/tts_server/requirements.txt b/tts_server/requirements.txt
index 8a74dc2..e71abf3 100644
--- a/tts_server/requirements.txt
+++ b/tts_server/requirements.txt
@@ -1,6 +1,6 @@
 fastapi>=0.110.0
 uvicorn[standard]>=0.29.0
-websockets>=12.0
+websockets>=16.0
 numpy>=1.26.0
 soundfile>=0.12.0
 pydantic>=2.0.0