diff --git a/requirements.txt b/requirements.txt
index 7acdfaf..bbcc8cf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,6 +20,7 @@ requests==2.32.3
 typing_extensions==4.12.2
 urllib3==2.3.0
 yarl==1.18.3
+hysteria2-api==0.1.1
 
 # webpanel
 annotated-types==0.7.0