diff --git a/requirements.txt b/requirements.txt
index eba98a1..53031d4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,3 +5,4 @@ pylint==2.2.2
 pytest-asyncio==0.6.0
 six==1.12.0
 pyee==5.0.0
+aiohttp==3.4.4