diff --git a/requirements-dev.txt b/requirements-dev.txt
index 7efc7ff..d2a8b42 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -13,6 +13,6 @@ aioredis==1.3.1
 hiredis==1.1.0
 passlib==1.7.4
 cryptography==3.0
-aiohttp==3.6.2
+aiohttp==3.6.3
 pytest-aiohttp==0.3.0
 pyjwt==1.7.1