diff --git a/requirements.txt b/requirements.txt
index eb7b6aea..33e1aaa7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 jsonschema==3.2.0
-aiohttp==3.8.3
+aiohttp==3.8.1
 aiohttp-cors==0.7.0
 aiofiles==0.8.0
 Jinja2==3.0.3