diff --git a/myAcePortrait/requirements.txt b/myAcePortrait/requirements.txt
index 30554ee..13d7c94 100644
--- a/myAcePortrait/requirements.txt
+++ b/myAcePortrait/requirements.txt
@@ -56,7 +56,7 @@ txaio==18.8.1
 ufw==0.35
 unattended-upgrades==0.1
 urllib3==1.13.1
-uvicorn==0.3.30
+uvicorn==0.11.7
 uvloop==0.12.0
 uWSGI==2.0.17.1
 virtualenv==16.2.0