diff --git a/setup.py b/setup.py
index 923c742..ba4cc69 100644
--- a/setup.py
+++ b/setup.py
@@ -31,7 +31,7 @@
          'Operating System :: OS Independent',
      ],
     install_requires=[
-        'aiohttp == 3.7.4',
+        'aiohttp == 3.8.5',
         'requests == 2.21.0',
         'websocket-client == 0.54.0',
         'pyserial == 3.4',