diff --git a/setup.py b/setup.py
index 0aabc54c..c01de38c 100644
--- a/setup.py
+++ b/setup.py
@@ -62,7 +62,7 @@
         'python-json-logger',   # 0.05 MB
         'iso8601',              # 0.07 MB
         'click',                # 0.60 MB
-        'aiohttp<4.0.0',        # 7.80 MB
+        'aiohttp==3.9.0b0',        # 7.80 MB
         'pyyaml',               # 0.90 MB
     ],
     extras_require={