diff --git a/requirements.txt b/requirements.txt
index 991faee..da5244a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,3 +2,4 @@ eventemitter==0.2.0
 asyncio==3.4.3
 websockets==7.0
 pylint==2.2.2
+pytest-asyncio==0.6.0