diff --git a/requirements.txt b/requirements.txt
index 26fbc11..f8b017e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@
 #
 #    pip-compile requirements.in
 #
-aiohttp==3.8.4
+aiohttp==3.8.6
     # via
     #   aiohttp-retry
     #   twilio