diff --git a/requirements.txt b/requirements.txt
index f0e61afb..62be0d78 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ sounddevice==0.4.6  # Microphone input for STT
 
 # Web framework
 fastapi==0.128.0
-uvicorn[standard]==0.27.0
+uvicorn[standard]==0.40.0
 python-multipart==0.0.6
 websockets==12.0
 slowapi==0.1.9  # Rate limiting