diff --git a/requirements/base.txt b/requirements/base.txt
index 4433bee9fbc97..ddb3c4811d263 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -6,7 +6,7 @@
 #    pip-compile-multi
 #
 -e file:.                 # via -r requirements/base.in
-aiohttp==3.6.2            # via slackclient
+aiohttp==3.8.6            # via slackclient
 alembic==1.4.3            # via flask-migrate
 amqp==2.6.1               # via kombu
 apispec[yaml]==3.3.2      # via flask-appbuilder