diff --git a/requirements.txt b/requirements.txt
index 90787d881..cafb39fc7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-aiohttp==3.6.2
+aiohttp==3.6.3
 async_timeout==3.0.1
 attrs==20.2.0
 brotlipy==0.7.0