diff --git a/requirements.txt b/requirements.txt
index fc79f7d..95ac03b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ slackclient==2.1.0
 websocket==0.2.1
 #cryptography==2.7
 ujson==5.4.0
-aiohttp==3.7.4
+aiohttp==3.8.5
 aiodns==2.0.0
 cchardet==2.1.4
 pyyaml==5.4